78832721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 89419776

約数和(自身を除く): 10587055

約数列:

[1, 11, 31, 151, 341, 1531, 1661, 4681, 16841, 47461, 51491, 231181, 522071, 2542991, 7166611, 78832721]

約数ペア:

[(1, 78832721), (11, 7166611), (31, 2542991), (151, 522071), (341, 231181), (1531, 51491), (1661, 47461), (4681, 16841)]