67158679

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1571}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 79681536

約数和(自身を除く): 12522857

約数列:

[1, 7, 31, 197, 217, 1379, 1571, 6107, 10997, 42749, 48701, 309487, 340907, 2166409, 9594097, 67158679]

約数ペア:

[(1, 67158679), (7, 9594097), (31, 2166409), (197, 340907), (217, 309487), (1379, 48701), (1571, 42749), (6107, 10997)]