75806577

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5209}}^1$

素因数の和:5243

約数の個数: 48

約数和(自身を含む): 142545600

約数和(自身を除く): 66739023

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 5209, 14553, 15627, 36463, 46881, 57299, 109389, 140643, 171897, 255241, 328167, 401093, 515691, 765723, 984501, 1203279, 1547073, 2297169, 2807651, 3609837, 6891507, 8422953, 10829511, 25268859, 75806577]

約数ペア:

[(1, 75806577), (3, 25268859), (7, 10829511), (9, 8422953), (11, 6891507), (21, 3609837), (27, 2807651), (33, 2297169), (49, 1547073), (63, 1203279), (77, 984501), (99, 765723), (147, 515691), (189, 401093), (231, 328167), (297, 255241), (441, 171897), (539, 140643), (693, 109389), (1323, 57299), (1617, 46881), (2079, 36463), (4851, 15627), (5209, 14553)]