77223978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{330017}}^1$

素因数の和:330038

約数の個数: 24

約数和(自身を含む): 180189828

約数和(自身を除く): 102965850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 330017, 660034, 990051, 1980102, 2970153, 4290221, 5940306, 8580442, 12870663, 25741326, 38611989, 77223978]

約数ペア:

[(1, 77223978), (2, 38611989), (3, 25741326), (6, 12870663), (9, 8580442), (13, 5940306), (18, 4290221), (26, 2970153), (39, 1980102), (78, 990051), (117, 660034), (234, 330017)]