149909949

素因数分解:

$3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1933}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 247799552

約数和(自身を除く): 97889603

約数列:

[1, 3, 7, 9, 21, 63, 1231, 1933, 3693, 5799, 8617, 11079, 13531, 17397, 25851, 40593, 77553, 121779, 2379523, 7138569, 16656661, 21415707, 49969983, 149909949]

約数ペア:

[(1, 149909949), (3, 49969983), (7, 21415707), (9, 16656661), (21, 7138569), (63, 2379523), (1231, 121779), (1933, 77553), (3693, 40593), (5799, 25851), (8617, 17397), (11079, 13531)]