56551197951

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{21991}}^1$

素因数の和:22165

約数の個数: 64

約数和(自身を含む): 90445178880

約数和(自身を除く): 33893980929

約数列:

[1, 3, 9, 23, 27, 41, 69, 101, 123, 207, 303, 369, 621, 909, 943, 1107, 2323, 2727, 2829, 4141, 6969, 8487, 12423, 20907, 21991, 25461, 37269, 62721, 65973, 95243, 111807, 197919, 285729, 505793, 593757, 857187, 901631, 1517379, 2221091, 2571561, 2704893, 4552137, 6663273, 8114679, 13656411, 19989819, 20737513, 24344037, 51085093, 59969457, 62212539, 91064731, 153255279, 186637617, 273194193, 459765837, 559912851, 819582579, 1379297511, 2094488813, 2458747737, 6283466439, 18850399317, 56551197951]

約数ペア:

[(1, 56551197951), (3, 18850399317), (9, 6283466439), (23, 2458747737), (27, 2094488813), (41, 1379297511), (69, 819582579), (101, 559912851), (123, 459765837), (207, 273194193), (303, 186637617), (369, 153255279), (621, 91064731), (909, 62212539), (943, 59969457), (1107, 51085093), (2323, 24344037), (2727, 20737513), (2829, 19989819), (4141, 13656411), (6969, 8114679), (8487, 6663273), (12423, 4552137), (20907, 2704893), (21991, 2571561), (25461, 2221091), (37269, 1517379), (62721, 901631), (65973, 857187), (95243, 593757), (111807, 505793), (197919, 285729)]