173860713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51241}}^1$

素因数の和:51289

約数の個数: 24

約数和(自身を含む): 279781320

約数和(自身を除く): 105920607

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 51241, 153723, 461169, 666133, 1485989, 1998399, 4457967, 5995197, 13373901, 19317857, 57953571, 173860713]

約数ペア:

[(1, 173860713), (3, 57953571), (9, 19317857), (13, 13373901), (29, 5995197), (39, 4457967), (87, 1998399), (117, 1485989), (261, 666133), (377, 461169), (1131, 153723), (3393, 51241)]