53668521

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 30571479

約数列:

[1, 3, 9, 19, 27, 57, 171, 233, 449, 513, 699, 1347, 2097, 4041, 4427, 6291, 8531, 12123, 13281, 25593, 39843, 76779, 104617, 119529, 230337, 313851, 941553, 1987723, 2824659, 5963169, 17889507, 53668521]

約数ペア:

[(1, 53668521), (3, 17889507), (9, 5963169), (19, 2824659), (27, 1987723), (57, 941553), (171, 313851), (233, 230337), (449, 119529), (513, 104617), (699, 76779), (1347, 39843), (2097, 25593), (4041, 13281), (4427, 12123), (6291, 8531)]