65018997

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{77681}}^1$

素因数の和:77721

約数の個数: 16

約数和(自身を含む): 99432960

約数和(自身を除く): 34413963

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 77681, 233043, 699129, 2097387, 2408111, 7224333, 21672999, 65018997]

約数ペア:

[(1, 65018997), (3, 21672999), (9, 7224333), (27, 2408111), (31, 2097387), (93, 699129), (279, 233043), (837, 77681)]