56571237

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{91097}}^1$

素因数の和:91129

約数の個数: 16

約数和(自身を含む): 87454080

約数和(自身を除く): 30882843

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 91097, 273291, 819873, 2095231, 2459619, 6285693, 18857079, 56571237]

約数ペア:

[(1, 56571237), (3, 18857079), (9, 6285693), (23, 2459619), (27, 2095231), (69, 819873), (207, 273291), (621, 91097)]