71292951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3557}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 109899504

約数和(自身を除く): 38606553

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 3557, 6681, 10671, 20043, 32013, 60469, 181407, 465967, 544221, 1397901, 4193703, 7921439, 23764317, 71292951]

約数ペア:

[(1, 71292951), (3, 23764317), (9, 7921439), (17, 4193703), (51, 1397901), (131, 544221), (153, 465967), (393, 181407), (1179, 60469), (2227, 32013), (3557, 20043), (6681, 10671)]