86228919

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 148948800

約数和(自身を除く): 62719881

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 109, 203, 261, 327, 433, 609, 763, 981, 1299, 1827, 2289, 3031, 3161, 3897, 6867, 9093, 9483, 12557, 22127, 27279, 28449, 37671, 47197, 66381, 87899, 113013, 141591, 199143, 263697, 330379, 424773, 791091, 991137, 1368713, 2973411, 4106139, 9580991, 12318417, 28742973, 86228919]

約数ペア:

[(1, 86228919), (3, 28742973), (7, 12318417), (9, 9580991), (21, 4106139), (29, 2973411), (63, 1368713), (87, 991137), (109, 791091), (203, 424773), (261, 330379), (327, 263697), (433, 199143), (609, 141591), (763, 113013), (981, 87899), (1299, 66381), (1827, 47197), (2289, 37671), (3031, 28449), (3161, 27279), (3897, 22127), (6867, 12557), (9093, 9483)]