4487204547

素因数分解:

$3^4\times 7^3\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:839

約数の個数: 80

約数和(自身を含む): 7856094400

約数和(自身を除く): 3368889853

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 373, 433, 441, 567, 1029, 1119, 1299, 1323, 2611, 3031, 3087, 3357, 3897, 3969, 7833, 9093, 9261, 10071, 11691, 18277, 21217, 23499, 27279, 27783, 30213, 35073, 54831, 63651, 70497, 81837, 127939, 148519, 161509, 164493, 190953, 211491, 245511, 383817, 445557, 484527, 493479, 572859, 1130563, 1151451, 1336671, 1453581, 1480437, 1718577, 3391689, 3454353, 4010013, 4360743, 7913941, 10175067, 10363059, 12030039, 13082229, 23741823, 30525201, 55397587, 71225469, 91575603, 166192761, 213676407, 498578283, 641029221, 1495734849, 4487204547]

約数ペア:

[(1, 4487204547), (3, 1495734849), (7, 641029221), (9, 498578283), (21, 213676407), (27, 166192761), (49, 91575603), (63, 71225469), (81, 55397587), (147, 30525201), (189, 23741823), (343, 13082229), (373, 12030039), (433, 10363059), (441, 10175067), (567, 7913941), (1029, 4360743), (1119, 4010013), (1299, 3454353), (1323, 3391689), (2611, 1718577), (3031, 1480437), (3087, 1453581), (3357, 1336671), (3897, 1151451), (3969, 1130563), (7833, 572859), (9093, 493479), (9261, 484527), (10071, 445557), (11691, 383817), (18277, 245511), (21217, 211491), (23499, 190953), (27279, 164493), (27783, 161509), (30213, 148519), (35073, 127939), (54831, 81837), (63651, 70497)]