145156401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{413551}}^1$

素因数の和:413573

約数の個数: 16

約数和(自身を含む): 231589120

約数和(自身を除く): 86432719

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 413551, 1240653, 3721959, 5376163, 11165877, 16128489, 48385467, 145156401]

約数ペア:

[(1, 145156401), (3, 48385467), (9, 16128489), (13, 11165877), (27, 5376163), (39, 3721959), (117, 1240653), (351, 413551)]