157980457821

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1\times {\mathrm{541231}}^1$

素因数の和:542036

約数の個数: 16

約数和(自身を含む): 212379436800

約数和(自身を除く): 54398978979

約数列:

[1, 3, 149, 447, 653, 1959, 97297, 291891, 541231, 1623693, 80643419, 241930257, 353423843, 1060271529, 52660152607, 157980457821]

約数ペア:

[(1, 157980457821), (3, 52660152607), (149, 1060271529), (447, 353423843), (653, 241930257), (1959, 80643419), (97297, 1623693), (291891, 541231)]