65644917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4327}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 94523520

約数和(自身を除く): 28878603

約数列:

[1, 3, 13, 39, 389, 1167, 4327, 5057, 12981, 15171, 56251, 168753, 1683203, 5049609, 21881639, 65644917]

約数ペア:

[(1, 65644917), (3, 21881639), (13, 5049609), (39, 1683203), (389, 168753), (1167, 56251), (4327, 15171), (5057, 12981)]