74120739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6827}}^1$

素因数の和:6895

約数の個数: 32

約数和(自身を含む): 125853696

約数和(自身を除く): 51732957

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 6827, 10857, 20481, 47789, 75097, 143367, 225291, 320869, 525679, 962607, 1577037, 2246083, 3529559, 6738249, 10588677, 24706913, 74120739]

約数ペア:

[(1, 74120739), (3, 24706913), (7, 10588677), (11, 6738249), (21, 3529559), (33, 2246083), (47, 1577037), (77, 962607), (141, 525679), (231, 320869), (329, 225291), (517, 143367), (987, 75097), (1551, 47789), (3619, 20481), (6827, 10857)]