56745129

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14929}}^1$

素因数の和:15120

約数の個数: 16

約数和(自身を含む): 86952320

約数和(自身を除く): 30207191

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 14929, 44787, 104503, 313509, 2702149, 8106447, 18915043, 56745129]

約数ペア:

[(1, 56745129), (3, 18915043), (7, 8106447), (21, 2702149), (181, 313509), (543, 104503), (1267, 44787), (3801, 14929)]