3331881

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 6090880

約数和(自身を除く): 2758999

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 119, 153, 183, 189, 289, 357, 427, 459, 549, 867, 1037, 1071, 1281, 1647, 2023, 2601, 3111, 3213, 3843, 6069, 7259, 7803, 9333, 11529, 17629, 18207, 21777, 27999, 52887, 54621, 65331, 123403, 158661, 195993, 370209, 475983, 1110627, 3331881]

約数ペア:

[(1, 3331881), (3, 1110627), (7, 475983), (9, 370209), (17, 195993), (21, 158661), (27, 123403), (51, 65331), (61, 54621), (63, 52887), (119, 27999), (153, 21777), (183, 18207), (189, 17629), (289, 11529), (357, 9333), (427, 7803), (459, 7259), (549, 6069), (867, 3843), (1037, 3213), (1071, 3111), (1281, 2601), (1647, 2023)]