145714491

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{415141}}^1$

素因数の和:415163

約数の個数: 16

約数和(自身を含む): 232479520

約数和(自身を除く): 86765029

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 415141, 1245423, 3736269, 5396833, 11208807, 16190499, 48571497, 145714491]

約数ペア:

[(1, 145714491), (3, 48571497), (9, 16190499), (13, 11208807), (27, 5396833), (39, 3736269), (117, 1245423), (351, 415141)]