144875367

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7691}}^1$

素因数の和:7740

約数の個数: 48

約数和(自身を含む): 268789248

約数和(自身を除く): 123913881

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 7691, 18837, 23073, 53837, 69219, 99983, 161511, 176893, 299949, 484533, 530679, 699881, 899847, 1238251, 1592037, 2099643, 2299609, 3714753, 6298929, 6898827, 11144259, 16097263, 20696481, 48291789, 144875367]

約数ペア:

[(1, 144875367), (3, 48291789), (7, 20696481), (9, 16097263), (13, 11144259), (21, 6898827), (23, 6298929), (39, 3714753), (63, 2299609), (69, 2099643), (91, 1592037), (117, 1238251), (161, 899847), (207, 699881), (273, 530679), (299, 484533), (483, 299949), (819, 176893), (897, 161511), (1449, 99983), (2093, 69219), (2691, 53837), (6279, 23073), (7691, 18837)]