67793313

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 106138560

約数和(自身を除く): 38345247

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4231, 5341, 12693, 16023, 29617, 88851, 207319, 461179, 621957, 1383537, 3228253, 9684759, 22597771, 67793313]

約数ペア:

[(1, 67793313), (3, 22597771), (7, 9684759), (21, 3228253), (49, 1383537), (109, 621957), (147, 461179), (327, 207319), (763, 88851), (2289, 29617), (4231, 16023), (5341, 12693)]