149861859

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{310273}}^1$

素因数の和:310306

約数の個数: 16

約数和(自身を含む): 238290432

約数和(自身を除く): 88428573

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 310273, 930819, 2171911, 6515733, 7136279, 21408837, 49953953, 149861859]

約数ペア:

[(1, 149861859), (3, 49953953), (7, 21408837), (21, 7136279), (23, 6515733), (69, 2171911), (161, 930819), (483, 310273)]