156740742291

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13497007}}^1$

素因数の和:13497103

約数の個数: 24

約数和(自身を含む): 246185425920

約数和(自身を除く): 89444683629

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 13497007, 40491021, 94479049, 283437147, 661353343, 1066263553, 1984060029, 3198790659, 7463844871, 22391534613, 52246914097, 156740742291]

約数ペア:

[(1, 156740742291), (3, 52246914097), (7, 22391534613), (21, 7463844871), (49, 3198790659), (79, 1984060029), (147, 1066263553), (237, 661353343), (553, 283437147), (1659, 94479049), (3871, 40491021), (11613, 13497007)]