177980256867

素因数分解:

$3^1\times 7^1\times {\mathrm{52027}}^1\times {\mathrm{162901}}^1$

素因数の和:214938

約数の個数: 16

約数和(自身を含む): 271214888192

約数和(自身を除く): 93234631325

約数列:

[1, 3, 7, 21, 52027, 156081, 162901, 364189, 488703, 1092567, 1140307, 3420921, 8475250327, 25425750981, 59326752289, 177980256867]

約数ペア:

[(1, 177980256867), (3, 59326752289), (7, 25425750981), (21, 8475250327), (52027, 3420921), (156081, 1140307), (162901, 1092567), (364189, 488703)]