74269923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 129862656

約数和(自身を除く): 55592733

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1231, 1547, 2873, 3549, 3693, 4641, 8617, 8619, 16003, 20111, 20927, 25851, 48009, 60333, 62781, 112021, 146489, 208039, 272051, 336063, 439467, 624117, 816153, 1456273, 1904357, 3536663, 4368819, 5713071, 10609989, 24756641, 74269923]

約数ペア:

[(1, 74269923), (3, 24756641), (7, 10609989), (13, 5713071), (17, 4368819), (21, 3536663), (39, 1904357), (51, 1456273), (91, 816153), (119, 624117), (169, 439467), (221, 336063), (273, 272051), (357, 208039), (507, 146489), (663, 112021), (1183, 62781), (1231, 60333), (1547, 48009), (2873, 25851), (3549, 20927), (3693, 20111), (4641, 16003), (8617, 8619)]