68584971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8663}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 47859189

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8663, 25989, 60641, 112619, 181923, 251227, 337857, 753681, 788333, 1758589, 2364999, 3265951, 5275767, 9797853, 22861657, 68584971]

約数ペア:

[(1, 68584971), (3, 22861657), (7, 9797853), (13, 5275767), (21, 3265951), (29, 2364999), (39, 1758589), (87, 788333), (91, 753681), (203, 337857), (273, 251227), (377, 181923), (609, 112619), (1131, 60641), (2639, 25989), (7917, 8663)]