158857791

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{12659}}^1$

素因数の和:12798

約数の個数: 16

約数和(自身を含む): 218764800

約数和(自身を除く): 59907009

約数列:

[1, 3, 47, 89, 141, 267, 4183, 12549, 12659, 37977, 594973, 1126651, 1784919, 3379953, 52952597, 158857791]

約数ペア:

[(1, 158857791), (3, 52952597), (47, 3379953), (89, 1784919), (141, 1126651), (267, 594973), (4183, 37977), (12549, 12659)]