84288057

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 52569543

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 537, 1253, 1319, 3043, 3759, 3957, 9129, 9233, 21301, 22423, 27699, 63903, 67269, 156961, 236101, 470883, 708303, 1652707, 4013717, 4958121, 12041151, 28096019, 84288057]

約数ペア:

[(1, 84288057), (3, 28096019), (7, 12041151), (17, 4958121), (21, 4013717), (51, 1652707), (119, 708303), (179, 470883), (357, 236101), (537, 156961), (1253, 67269), (1319, 63903), (3043, 27699), (3759, 22423), (3957, 21301), (9129, 9233)]