65505167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 83900544

約数和(自身を除く): 18395377

約数列:

[1, 7, 13, 41, 91, 97, 181, 287, 533, 679, 1261, 1267, 2353, 3731, 3977, 7421, 8827, 16471, 17557, 27839, 51701, 51947, 96473, 122899, 228241, 361907, 675311, 719837, 1597687, 5038859, 9357881, 65505167]

約数ペア:

[(1, 65505167), (7, 9357881), (13, 5038859), (41, 1597687), (91, 719837), (97, 675311), (181, 361907), (287, 228241), (533, 122899), (679, 96473), (1261, 51947), (1267, 51701), (2353, 27839), (3731, 17557), (3977, 16471), (7421, 8827)]