74048013

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{70321}}^1$

素因数の和:70346

約数の個数: 20

約数和(自身を含む): 119125468

約数和(自身を除く): 45077455

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 70321, 210963, 632889, 914173, 1898667, 2742519, 5696001, 8227557, 24682671, 74048013]

約数ペア:

[(1, 74048013), (3, 24682671), (9, 8227557), (13, 5696001), (27, 2742519), (39, 1898667), (81, 914173), (117, 632889), (351, 210963), (1053, 70321)]