77268873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 38023287

約数列:

[1, 3, 11, 33, 79, 107, 237, 277, 321, 831, 869, 1177, 2607, 3047, 3531, 8453, 9141, 21883, 25359, 29639, 65649, 88917, 92983, 240713, 278949, 326029, 722139, 978087, 2341481, 7024443, 25756291, 77268873]

約数ペア:

[(1, 77268873), (3, 25756291), (11, 7024443), (33, 2341481), (79, 978087), (107, 722139), (237, 326029), (277, 278949), (321, 240713), (831, 92983), (869, 88917), (1177, 65649), (2607, 29639), (3047, 25359), (3531, 21883), (8453, 9141)]