72685077

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 99386112

約数和(自身を除く): 26701035

約数列:

[1, 3, 47, 141, 277, 831, 1861, 5583, 13019, 39057, 87467, 262401, 515497, 1546491, 24228359, 72685077]

約数ペア:

[(1, 72685077), (3, 24228359), (47, 1546491), (141, 515497), (277, 262401), (831, 87467), (1861, 39057), (5583, 13019)]