775042749

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23743}}^1$

素因数の和:23799

約数の個数: 40

約数和(自身を含む): 1287114752

約数和(自身を除く): 512072003

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 3627, 10881, 23743, 32643, 71229, 213687, 308659, 641061, 736033, 925977, 1923183, 2208099, 2777931, 6624297, 8333793, 9568429, 19872891, 25001379, 28705287, 59618673, 86115861, 258347583, 775042749]

約数ペア:

[(1, 775042749), (3, 258347583), (9, 86115861), (13, 59618673), (27, 28705287), (31, 25001379), (39, 19872891), (81, 9568429), (93, 8333793), (117, 6624297), (279, 2777931), (351, 2208099), (403, 1923183), (837, 925977), (1053, 736033), (1209, 641061), (2511, 308659), (3627, 213687), (10881, 71229), (23743, 32643)]