78821814

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{130069}}^1$

素因数の和:130175

約数の個数: 16

約数和(自身を含む): 159205680

約数和(自身を除く): 80383866

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 130069, 260138, 390207, 780414, 13136969, 26273938, 39410907, 78821814]

約数ペア:

[(1, 78821814), (2, 39410907), (3, 26273938), (6, 13136969), (101, 780414), (202, 390207), (303, 260138), (606, 130069)]