27020578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11677}}^1$

素因数の和:11781

約数の個数: 16

約数和(自身を含む): 44142840

約数和(自身を除く): 17122262

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 11677, 23354, 151801, 303602, 1039253, 2078506, 13510289, 27020578]

約数ペア:

[(1, 27020578), (2, 13510289), (13, 2078506), (26, 1039253), (89, 303602), (178, 151801), (1157, 23354), (2314, 11677)]