66420159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74047}}^1$

素因数の和:74086

約数の個数: 16

約数和(自身を含む): 99520512

約数和(自身を除く): 33100353

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 74047, 222141, 962611, 1703081, 2887833, 5109243, 22140053, 66420159]

約数ペア:

[(1, 66420159), (3, 22140053), (13, 5109243), (23, 2887833), (39, 1703081), (69, 962611), (299, 222141), (897, 74047)]