145394001

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{7793}}^1$

素因数の和:8493

約数の個数: 16

約数和(自身を含む): 215737920

約数和(自身を除く): 70343919

約数列:

[1, 3, 9, 27, 691, 2073, 6219, 7793, 18657, 23379, 70137, 210411, 5384963, 16154889, 48464667, 145394001]

約数ペア:

[(1, 145394001), (3, 48464667), (9, 16154889), (27, 5384963), (691, 210411), (2073, 70137), (6219, 23379), (7793, 18657)]