128546703

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{78049}}^1$

素因数の和:78119

約数の個数: 16

約数和(自身を含む): 193564000

約数和(自身を除く): 65017297

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 78049, 234147, 702441, 2107323, 4760989, 14282967, 42848901, 128546703]

約数ペア:

[(1, 128546703), (3, 42848901), (9, 14282967), (27, 4760989), (61, 2107323), (183, 702441), (549, 234147), (1647, 78049)]