131468403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 195379200

約数和(自身を除く): 63910797

約数列:

[1, 3, 11, 33, 79, 211, 237, 239, 633, 717, 869, 2321, 2607, 2629, 6963, 7887, 16669, 18881, 50007, 50429, 56643, 151287, 183359, 207691, 550077, 554719, 623073, 1664157, 3983891, 11951673, 43822801, 131468403]

約数ペア:

[(1, 131468403), (3, 43822801), (11, 11951673), (33, 3983891), (79, 1664157), (211, 623073), (237, 554719), (239, 550077), (633, 207691), (717, 183359), (869, 151287), (2321, 56643), (2607, 50429), (2629, 50007), (6963, 18881), (7887, 16669)]