356266827

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 614328000

約数和(自身を除く): 258061173

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 109, 203, 261, 327, 609, 763, 981, 1789, 1827, 2289, 3161, 5367, 6867, 9483, 12523, 16101, 22127, 28449, 37569, 51881, 66381, 112707, 155643, 195001, 199143, 363167, 466929, 585003, 1089501, 1365007, 1755009, 3268503, 4095021, 5655029, 12285063, 16965087, 39585203, 50895261, 118755609, 356266827]

約数ペア:

[(1, 356266827), (3, 118755609), (7, 50895261), (9, 39585203), (21, 16965087), (29, 12285063), (63, 5655029), (87, 4095021), (109, 3268503), (203, 1755009), (261, 1365007), (327, 1089501), (609, 585003), (763, 466929), (981, 363167), (1789, 199143), (1827, 195001), (2289, 155643), (3161, 112707), (5367, 66381), (6867, 51881), (9483, 37569), (12523, 28449), (16101, 22127)]