61548279

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 97133472

約数和(自身を除く): 35585193

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 169, 193, 221, 481, 507, 579, 629, 663, 1443, 1887, 2509, 2873, 3281, 6253, 7141, 7527, 8177, 8619, 9843, 18759, 21423, 24531, 32617, 42653, 92833, 97851, 106301, 121397, 127959, 278499, 318903, 364191, 554489, 1206829, 1578161, 1663467, 3620487, 4734483, 20516093, 61548279]

約数ペア:

[(1, 61548279), (3, 20516093), (13, 4734483), (17, 3620487), (37, 1663467), (39, 1578161), (51, 1206829), (111, 554489), (169, 364191), (193, 318903), (221, 278499), (481, 127959), (507, 121397), (579, 106301), (629, 97851), (663, 92833), (1443, 42653), (1887, 32617), (2509, 24531), (2873, 21423), (3281, 18759), (6253, 9843), (7141, 8619), (7527, 8177)]