152643123

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5166

約数の個数: 28

約数和(自身を含む): 234487848

約数和(自身を除く): 81844725

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 5107, 9963, 15321, 29889, 45963, 137889, 209387, 413667, 628161, 1241001, 1884483, 3723003, 5653449, 16960347, 50881041, 152643123]

約数ペア:

[(1, 152643123), (3, 50881041), (9, 16960347), (27, 5653449), (41, 3723003), (81, 1884483), (123, 1241001), (243, 628161), (369, 413667), (729, 209387), (1107, 137889), (3321, 45963), (5107, 29889), (9963, 15321)]