80109316413

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 140322406400

約数和(自身を除く): 60213089987

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 109, 127, 189, 201, 327, 381, 457, 469, 603, 763, 889, 981, 1143, 1371, 1407, 1809, 2289, 2667, 2943, 3199, 3429, 4113, 4221, 6867, 7303, 8001, 8509, 9597, 12339, 12663, 13843, 20601, 21909, 24003, 25527, 28791, 30619, 41529, 49813, 51121, 58039, 59563, 65727, 76581, 86373, 91857, 96901, 124587, 149439, 153363, 174117, 178689, 197181, 214333, 229743, 275571, 290703, 348691, 373761, 406273, 448317, 460089, 522351, 536067, 642999, 826713, 872109, 927481, 1046073, 1218819, 1344951, 1380267, 1567053, 1608201, 1928997, 2616327, 2782443, 3138219, 3337471, 3656457, 3888613, 5786991, 6326251, 6492367, 8347329, 9414657, 10012413, 10969371, 11665839, 18978753, 19477101, 23362297, 25041987, 27220291, 30037239, 34997517, 44283757, 56936259, 58431303, 70086891, 81660873, 90111717, 104992551, 132851271, 170808777, 175293909, 210260673, 244982619, 398553813, 423858817, 630782019, 734947857, 1195661439, 1271576451, 2967011719, 3814729353, 8901035157, 11444188059, 26703105471, 80109316413]

約数ペア:

[(1, 80109316413), (3, 26703105471), (7, 11444188059), (9, 8901035157), (21, 3814729353), (27, 2967011719), (63, 1271576451), (67, 1195661439), (109, 734947857), (127, 630782019), (189, 423858817), (201, 398553813), (327, 244982619), (381, 210260673), (457, 175293909), (469, 170808777), (603, 132851271), (763, 104992551), (889, 90111717), (981, 81660873), (1143, 70086891), (1371, 58431303), (1407, 56936259), (1809, 44283757), (2289, 34997517), (2667, 30037239), (2943, 27220291), (3199, 25041987), (3429, 23362297), (4113, 19477101), (4221, 18978753), (6867, 11665839), (7303, 10969371), (8001, 10012413), (8509, 9414657), (9597, 8347329), (12339, 6492367), (12663, 6326251), (13843, 5786991), (20601, 3888613), (21909, 3656457), (24003, 3337471), (25527, 3138219), (28791, 2782443), (30619, 2616327), (41529, 1928997), (49813, 1608201), (51121, 1567053), (58039, 1380267), (59563, 1344951), (65727, 1218819), (76581, 1046073), (86373, 927481), (91857, 872109), (96901, 826713), (124587, 642999), (149439, 536067), (153363, 522351), (174117, 460089), (178689, 448317), (197181, 406273), (214333, 373761), (229743, 348691), (275571, 290703)]