45287559

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 70471680

約数和(自身を除く): 25184121

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 887, 1647, 1891, 2661, 5673, 7983, 17019, 23949, 27497, 51057, 54107, 82491, 162321, 247473, 486963, 742419, 1460889, 1677317, 5031951, 15095853, 45287559]

約数ペア:

[(1, 45287559), (3, 15095853), (9, 5031951), (27, 1677317), (31, 1460889), (61, 742419), (93, 486963), (183, 247473), (279, 162321), (549, 82491), (837, 54107), (887, 51057), (1647, 27497), (1891, 23949), (2661, 17019), (5673, 7983)]