139791321

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 207609480

約数和(自身を除く): 67818159

約数列:

[1, 3, 9, 61, 89, 183, 267, 549, 801, 2861, 5429, 8583, 16287, 25749, 48861, 174521, 254629, 523563, 763887, 1570689, 2291661, 15532369, 46597107, 139791321]

約数ペア:

[(1, 139791321), (3, 46597107), (9, 15532369), (61, 2291661), (89, 1570689), (183, 763887), (267, 523563), (549, 254629), (801, 174521), (2861, 48861), (5429, 25749), (8583, 16287)]