157027527

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{41443}}^1$

素因数の和:41870

約数の個数: 12

約数和(自身を含む): 227361784

約数和(自身を除く): 70334257

約数列:

[1, 3, 9, 421, 1263, 3789, 41443, 124329, 372987, 17447503, 52342509, 157027527]

約数ペア:

[(1, 157027527), (3, 52342509), (9, 17447503), (421, 372987), (1263, 124329), (3789, 41443)]