9259731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 16343040

約数和(自身を除く): 7083309

約数列:

[1, 3, 9, 13, 23, 27, 31, 37, 39, 69, 93, 111, 117, 207, 279, 299, 333, 351, 403, 481, 621, 713, 837, 851, 897, 999, 1147, 1209, 1443, 2139, 2553, 2691, 3441, 3627, 4329, 6417, 7659, 8073, 9269, 10323, 10881, 11063, 12987, 14911, 19251, 22977, 26381, 27807, 30969, 33189, 44733, 79143, 83421, 99567, 134199, 237429, 250263, 298701, 342953, 402597, 712287, 1028859, 3086577, 9259731]

約数ペア:

[(1, 9259731), (3, 3086577), (9, 1028859), (13, 712287), (23, 402597), (27, 342953), (31, 298701), (37, 250263), (39, 237429), (69, 134199), (93, 99567), (111, 83421), (117, 79143), (207, 44733), (279, 33189), (299, 30969), (333, 27807), (351, 26381), (403, 22977), (481, 19251), (621, 14911), (713, 12987), (837, 11063), (851, 10881), (897, 10323), (999, 9269), (1147, 8073), (1209, 7659), (1443, 6417), (2139, 4329), (2553, 3627), (2691, 3441)]