15697963863

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 25249571424

約数和(自身を除く): 9551607561

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 153, 211, 291, 459, 557, 633, 873, 1377, 1649, 1671, 1899, 2619, 3587, 4947, 5013, 5697, 7857, 9469, 10761, 14841, 15039, 17091, 20467, 28407, 32283, 44523, 45117, 54029, 61401, 85221, 96849, 117527, 133569, 162087, 184203, 255663, 290547, 347939, 352581, 486261, 552609, 766989, 918493, 1043817, 1057743, 1458783, 1657827, 1997959, 2755479, 3131451, 3173229, 4376349, 5993877, 8266437, 9394353, 9519687, 11400119, 17981631, 24799311, 28183059, 34200357, 53944893, 74397933, 102601071, 161834679, 193802023, 307803213, 581406069, 923409639, 1744218207, 5232654621, 15697963863]

約数ペア:

[(1, 15697963863), (3, 5232654621), (9, 1744218207), (17, 923409639), (27, 581406069), (51, 307803213), (81, 193802023), (97, 161834679), (153, 102601071), (211, 74397933), (291, 53944893), (459, 34200357), (557, 28183059), (633, 24799311), (873, 17981631), (1377, 11400119), (1649, 9519687), (1671, 9394353), (1899, 8266437), (2619, 5993877), (3587, 4376349), (4947, 3173229), (5013, 3131451), (5697, 2755479), (7857, 1997959), (9469, 1657827), (10761, 1458783), (14841, 1057743), (15039, 1043817), (17091, 918493), (20467, 766989), (28407, 552609), (32283, 486261), (44523, 352581), (45117, 347939), (54029, 290547), (61401, 255663), (85221, 184203), (96849, 162087), (117527, 133569)]