69631653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6285

約数の個数: 32

約数和(自身を含む): 117073152

約数和(自身を除く): 47441499

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 6221, 11193, 18663, 43547, 80873, 130641, 242619, 255061, 566111, 765183, 1698333, 1785427, 3315793, 5356281, 9947379, 23210551, 69631653]

約数ペア:

[(1, 69631653), (3, 23210551), (7, 9947379), (13, 5356281), (21, 3315793), (39, 1785427), (41, 1698333), (91, 765183), (123, 566111), (273, 255061), (287, 242619), (533, 130641), (861, 80873), (1599, 43547), (3731, 18663), (6221, 11193)]