69340521

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1531}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 95694848

約数和(自身を除く): 26354327

約数列:

[1, 3, 31, 93, 487, 1461, 1531, 4593, 15097, 45291, 47461, 142383, 745597, 2236791, 23113507, 69340521]

約数ペア:

[(1, 69340521), (3, 23113507), (31, 2236791), (93, 745597), (487, 142383), (1461, 47461), (1531, 45291), (4593, 15097)]