8266137327

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{2617}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 13775874112

約数和(自身を除く): 5509736785

約数列:

[1, 3, 7, 9, 21, 63, 181, 277, 543, 831, 1267, 1629, 1939, 2493, 2617, 3801, 5817, 7851, 11403, 17451, 18319, 23553, 50137, 54957, 150411, 164871, 350959, 451233, 473677, 724909, 1052877, 1421031, 2174727, 3158631, 3315739, 4263093, 5074363, 6524181, 9947217, 15223089, 29841651, 45669267, 131208529, 393625587, 918459703, 1180876761, 2755379109, 8266137327]

約数ペア:

[(1, 8266137327), (3, 2755379109), (7, 1180876761), (9, 918459703), (21, 393625587), (63, 131208529), (181, 45669267), (277, 29841651), (543, 15223089), (831, 9947217), (1267, 6524181), (1629, 5074363), (1939, 4263093), (2493, 3315739), (2617, 3158631), (3801, 2174727), (5817, 1421031), (7851, 1052877), (11403, 724909), (17451, 473677), (18319, 451233), (23553, 350959), (50137, 164871), (54957, 150411)]