2658157047

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22122

約数の個数: 64

約数和(自身を含む): 4945920000

約数和(自身を除く): 2287762953

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 441, 637, 819, 1029, 1323, 1911, 2457, 3087, 4459, 5733, 9261, 13377, 17199, 22079, 40131, 66237, 120393, 154553, 198711, 287027, 463659, 596133, 861081, 1081871, 1390977, 2009189, 2583243, 3245613, 4172931, 6027567, 7573097, 7749729, 9736839, 14064323, 18082701, 22719291, 29210517, 42192969, 54248103, 68157873, 98450261, 126578907, 204473619, 295350783, 379736721, 886052349, 2658157047]

約数ペア:

[(1, 2658157047), (3, 886052349), (7, 379736721), (9, 295350783), (13, 204473619), (21, 126578907), (27, 98450261), (39, 68157873), (49, 54248103), (63, 42192969), (91, 29210517), (117, 22719291), (147, 18082701), (189, 14064323), (273, 9736839), (343, 7749729), (351, 7573097), (441, 6027567), (637, 4172931), (819, 3245613), (1029, 2583243), (1323, 2009189), (1911, 1390977), (2457, 1081871), (3087, 861081), (4459, 596133), (5733, 463659), (9261, 287027), (13377, 198711), (17199, 154553), (22079, 120393), (40131, 66237)]