39489147

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 62380800

約数和(自身を除く): 22891653

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 379, 459, 681, 1137, 2043, 3411, 3859, 6129, 6443, 10233, 11577, 19329, 34731, 57987, 86033, 104193, 173961, 258099, 774297, 1462561, 2322891, 4387683, 13163049, 39489147]

約数ペア:

[(1, 39489147), (3, 13163049), (9, 4387683), (17, 2322891), (27, 1462561), (51, 774297), (153, 258099), (227, 173961), (379, 104193), (459, 86033), (681, 57987), (1137, 34731), (2043, 19329), (3411, 11577), (3859, 10233), (6129, 6443)]