8813304981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 14267545600

約数和(自身を除く): 5454240619

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 223, 327, 351, 669, 981, 1033, 1417, 2007, 2899, 2943, 3099, 4251, 6021, 8697, 9297, 12753, 13429, 24307, 26091, 27891, 38259, 40287, 72921, 78273, 112597, 120861, 218763, 230359, 315991, 337791, 362583, 656289, 691077, 947973, 1013373, 1463761, 2073231, 2843919, 2994667, 3040119, 4391283, 6219693, 8531757, 8984001, 13173849, 25109131, 26952003, 39521547, 75327393, 80856009, 225982179, 326418703, 677946537, 979256109, 2937768327, 8813304981]

約数ペア:

[(1, 8813304981), (3, 2937768327), (9, 979256109), (13, 677946537), (27, 326418703), (39, 225982179), (109, 80856009), (117, 75327393), (223, 39521547), (327, 26952003), (351, 25109131), (669, 13173849), (981, 8984001), (1033, 8531757), (1417, 6219693), (2007, 4391283), (2899, 3040119), (2943, 2994667), (3099, 2843919), (4251, 2073231), (6021, 1463761), (8697, 1013373), (9297, 947973), (12753, 691077), (13429, 656289), (24307, 362583), (26091, 337791), (27891, 315991), (38259, 230359), (40287, 218763), (72921, 120861), (78273, 112597)]