153055981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1483}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 175017024

約数和(自身を除く): 21961043

約数列:

[1, 13, 17, 221, 467, 1483, 6071, 7939, 19279, 25211, 103207, 327743, 692561, 9003293, 11773537, 153055981]

約数ペア:

[(1, 153055981), (13, 11773537), (17, 9003293), (221, 692561), (467, 327743), (1483, 103207), (6071, 25211), (7939, 19279)]