27239277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6781}}^1$

素因数の和:6900

約数の個数: 16

約数和(自身を含む): 39498368

約数和(自身を除く): 12259091

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6781, 20343, 88153, 264459, 698443, 2095329, 9079759, 27239277]

約数ペア:

[(1, 27239277), (3, 9079759), (13, 2095329), (39, 698443), (103, 264459), (309, 88153), (1339, 20343), (4017, 6781)]