121133778885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{57559}}^1$

素因数の和:57728

約数の個数: 128

約数和(自身を含む): 262584115200

約数和(自身を除く): 141450336315

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 131, 135, 153, 189, 255, 315, 357, 393, 459, 595, 655, 765, 917, 945, 1071, 1179, 1785, 1965, 2227, 2295, 2751, 3213, 3537, 4585, 5355, 5895, 6681, 8253, 11135, 13755, 15589, 16065, 17685, 20043, 24759, 33405, 41265, 46767, 57559, 60129, 77945, 100215, 123795, 140301, 172677, 233835, 287795, 300645, 402913, 420903, 518031, 701505, 863385, 978503, 1208739, 1554093, 2014565, 2104515, 2590155, 2935509, 3626217, 4892515, 6043695, 6849521, 7540229, 7770465, 8806527, 10878651, 14677545, 18131085, 20548563, 22620687, 26419581, 34247605, 37701145, 44032635, 52781603, 54393255, 61645689, 67862061, 102742815, 113103435, 128183893, 132097905, 158344809, 184937067, 203586183, 263908015, 308228445, 339310305, 384551679, 475034427, 640919465, 791724045, 897287251, 924685335, 1017930915, 1153655037, 1425103281, 1922758395, 2375172135, 2691861753, 3460965111, 4486436255, 5768275185, 7125516405, 8075585259, 13459308765, 17304825555, 24226755777, 40377926295, 121133778885]

約数ペア:

[(1, 121133778885), (3, 40377926295), (5, 24226755777), (7, 17304825555), (9, 13459308765), (15, 8075585259), (17, 7125516405), (21, 5768275185), (27, 4486436255), (35, 3460965111), (45, 2691861753), (51, 2375172135), (63, 1922758395), (85, 1425103281), (105, 1153655037), (119, 1017930915), (131, 924685335), (135, 897287251), (153, 791724045), (189, 640919465), (255, 475034427), (315, 384551679), (357, 339310305), (393, 308228445), (459, 263908015), (595, 203586183), (655, 184937067), (765, 158344809), (917, 132097905), (945, 128183893), (1071, 113103435), (1179, 102742815), (1785, 67862061), (1965, 61645689), (2227, 54393255), (2295, 52781603), (2751, 44032635), (3213, 37701145), (3537, 34247605), (4585, 26419581), (5355, 22620687), (5895, 20548563), (6681, 18131085), (8253, 14677545), (11135, 10878651), (13755, 8806527), (15589, 7770465), (16065, 7540229), (17685, 6849521), (20043, 6043695), (24759, 4892515), (33405, 3626217), (41265, 2935509), (46767, 2590155), (57559, 2104515), (60129, 2014565), (77945, 1554093), (100215, 1208739), (123795, 978503), (140301, 863385), (172677, 701505), (233835, 518031), (287795, 420903), (300645, 402913)]