181619327

素因数分解:

${\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 189053952

約数和(自身を除く): 7434625

約数列:

[1, 47, 151, 157, 163, 7097, 7379, 7661, 23707, 24613, 25591, 1114229, 1156811, 1202777, 3864241, 181619327]

約数ペア:

[(1, 181619327), (47, 3864241), (151, 1202777), (157, 1156811), (163, 1114229), (7097, 25591), (7379, 24613), (7661, 23707)]