70913529

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 111504000

約数和(自身を除く): 40590471

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 1009, 1233, 2603, 3027, 3699, 7809, 9081, 19171, 23427, 27243, 57513, 70281, 138233, 172539, 414699, 517617, 1244097, 2626427, 3732291, 7879281, 23637843, 70913529]

約数ペア:

[(1, 70913529), (3, 23637843), (9, 7879281), (19, 3732291), (27, 2626427), (57, 1244097), (137, 517617), (171, 414699), (411, 172539), (513, 138233), (1009, 70281), (1233, 57513), (2603, 27243), (3027, 23427), (3699, 19171), (7809, 9081)]