87478002573

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{8237}}^1\times {\mathrm{20947}}^1$

素因数の和:29213

約数の個数: 24

約数和(自身を含む): 126320964768

約数和(自身を除く): 38842962195

約数列:

[1, 3, 13, 39, 169, 507, 8237, 20947, 24711, 62841, 107081, 272311, 321243, 816933, 1392053, 3540043, 4176159, 10620129, 172540439, 517621317, 2243025707, 6729077121, 29159334191, 87478002573]

約数ペア:

[(1, 87478002573), (3, 29159334191), (13, 6729077121), (39, 2243025707), (169, 517621317), (507, 172540439), (8237, 10620129), (20947, 4176159), (24711, 3540043), (62841, 1392053), (107081, 816933), (272311, 321243)]