2051243295381

素因数分解:

$3^4\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1363631}}^1$

素因数の和:1364036

約数の個数: 60

約数和(自身を含む): 3573888563520

約数和(自身を除く): 1522645268139

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 379, 441, 567, 1137, 1323, 2653, 3411, 3969, 7959, 10233, 18571, 23877, 30699, 55713, 71631, 167139, 214893, 501417, 1363631, 1504251, 4090893, 9545417, 12272679, 28636251, 36818037, 66817919, 85908753, 110454111, 200453757, 257726259, 516816149, 601361271, 773178777, 1550448447, 1804083813, 3617713043, 4651345341, 5412251439, 10853139129, 13954036023, 25323991301, 32559417387, 41862108069, 75971973903, 97678252161, 227915921709, 293034756483, 683747765127, 2051243295381]

約数ペア:

[(1, 2051243295381), (3, 683747765127), (7, 293034756483), (9, 227915921709), (21, 97678252161), (27, 75971973903), (49, 41862108069), (63, 32559417387), (81, 25323991301), (147, 13954036023), (189, 10853139129), (379, 5412251439), (441, 4651345341), (567, 3617713043), (1137, 1804083813), (1323, 1550448447), (2653, 773178777), (3411, 601361271), (3969, 516816149), (7959, 257726259), (10233, 200453757), (18571, 110454111), (23877, 85908753), (30699, 66817919), (55713, 36818037), (71631, 28636251), (167139, 12272679), (214893, 9545417), (501417, 4090893), (1363631, 1504251)]