806223.0000000

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4647321

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 89, 91, 117, 161, 189, 207, 267, 273, 299, 351, 483, 621, 623, 801, 819, 897, 1157, 1449, 1869, 2047, 2093, 2403, 2457, 2691, 3471, 4347, 5607, 6141, 6279, 8073, 8099, 10413, 14329, 16821, 18423, 18837, 24297, 26611, 31239, 42987, 55269, 56511, 72891, 79833, 128961, 186277, 218673, 239499, 386883, 558831, 718497, 1676493, 5029479]

約数ペア:

[(1, 5029479), (3, 1676493), (7, 718497), (9, 558831), (13, 386883), (21, 239499), (23, 218673), (27, 186277), (39, 128961), (63, 79833), (69, 72891), (89, 56511), (91, 55269), (117, 42987), (161, 31239), (189, 26611), (207, 24297), (267, 18837), (273, 18423), (299, 16821), (351, 14329), (483, 10413), (621, 8099), (623, 8073), (801, 6279), (819, 6141), (897, 5607), (1157, 4347), (1449, 3471), (1869, 2691), (2047, 2457), (2093, 2403)]