156989551419

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{3511}}^1\times {\mathrm{16183}}^1$

素因数の和:20007

約数の個数: 24

約数和(自身を含む): 227580184832

約数和(自身を除く): 70590633413

約数列:

[1, 3, 9, 307, 921, 2763, 3511, 10533, 16183, 31599, 48549, 145647, 1077877, 3233631, 4968181, 9700893, 14904543, 44713629, 56818513, 170455539, 511366617, 17443283491, 52329850473, 156989551419]

約数ペア:

[(1, 156989551419), (3, 52329850473), (9, 17443283491), (307, 511366617), (921, 170455539), (2763, 56818513), (3511, 44713629), (10533, 14904543), (16183, 9700893), (31599, 4968181), (48549, 3233631), (145647, 1077877)]