155117053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21577}}^1$

素因数の和:21676

約数の個数: 16

約数和(自身を含む): 193338880

約数和(自身を除く): 38221827

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 21577, 151039, 280501, 1704583, 1963507, 11932081, 22159579, 155117053]

約数ペア:

[(1, 155117053), (7, 22159579), (13, 11932081), (79, 1963507), (91, 1704583), (553, 280501), (1027, 151039), (7189, 21577)]