3806970111

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{49009}}^1$

素因数の和:49165

約数の個数: 40

約数和(自身を含む): 6546951840

約数和(自身を除く): 2739981729

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 959, 1233, 2877, 3699, 8631, 11097, 25893, 49009, 77679, 147027, 343063, 441081, 1029189, 1323243, 3087567, 3969729, 6714233, 9262701, 20142699, 27788103, 46999631, 60428097, 140998893, 181284291, 422996679, 543852873, 1268990037, 3806970111]

約数ペア:

[(1, 3806970111), (3, 1268990037), (7, 543852873), (9, 422996679), (21, 181284291), (27, 140998893), (63, 60428097), (81, 46999631), (137, 27788103), (189, 20142699), (411, 9262701), (567, 6714233), (959, 3969729), (1233, 3087567), (2877, 1323243), (3699, 1029189), (8631, 441081), (11097, 343063), (25893, 147027), (49009, 77679)]