31128633

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 14735367

約数列:

[1, 3, 9, 139, 149, 167, 417, 447, 501, 1251, 1341, 1503, 20711, 23213, 24883, 62133, 69639, 74649, 186399, 208917, 223947, 3458737, 10376211, 31128633]

約数ペア:

[(1, 31128633), (3, 10376211), (9, 3458737), (139, 223947), (149, 208917), (167, 186399), (417, 74649), (447, 69639), (501, 62133), (1251, 24883), (1341, 23213), (1503, 20711)]