67924737

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6121}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 102225156

約数和(自身を除く): 34300419

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6121, 11097, 18363, 55089, 165267, 495801, 838577, 2515731, 7547193, 22641579, 67924737]

約数ペア:

[(1, 67924737), (3, 22641579), (9, 7547193), (27, 2515731), (81, 838577), (137, 495801), (411, 165267), (1233, 55089), (3699, 18363), (6121, 11097)]