66554173

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 77741440

約数和(自身を除く): 11187267

約数列:

[1, 7, 73, 139, 511, 937, 973, 6559, 10147, 68401, 71029, 130243, 478807, 911701, 9507739, 66554173]

約数ペア:

[(1, 66554173), (7, 9507739), (73, 911701), (139, 478807), (511, 130243), (937, 71029), (973, 68401), (6559, 10147)]