45172449

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19379}}^1$

素因数の和:19429

約数の個数: 24

約数和(自身を含む): 76589760

約数和(自身を除く): 31417311

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 19379, 58137, 135653, 174411, 406959, 717023, 1220877, 2151069, 5019161, 6453207, 15057483, 45172449]

約数ペア:

[(1, 45172449), (3, 15057483), (7, 6453207), (9, 5019161), (21, 2151069), (37, 1220877), (63, 717023), (111, 406959), (259, 174411), (333, 135653), (777, 58137), (2331, 19379)]