349760727

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 530712000

約数和(自身を除く): 180951273

約数列:

[1, 3, 9, 27, 53, 159, 233, 477, 699, 1049, 1431, 2097, 3147, 6291, 9441, 12349, 28323, 37047, 55597, 111141, 166791, 244417, 333423, 500373, 733251, 1501119, 2199753, 6599259, 12954101, 38862303, 116586909, 349760727]

約数ペア:

[(1, 349760727), (3, 116586909), (9, 38862303), (27, 12954101), (53, 6599259), (159, 2199753), (233, 1501119), (477, 733251), (699, 500373), (1049, 333423), (1431, 244417), (2097, 166791), (3147, 111141), (6291, 55597), (9441, 37047), (12349, 28323)]