68087397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 42331803

約数列:

[1, 3, 7, 17, 21, 51, 119, 269, 357, 709, 807, 1883, 2127, 4573, 4963, 5649, 12053, 13719, 14889, 32011, 36159, 84371, 96033, 190721, 253113, 572163, 1335047, 3242257, 4005141, 9726771, 22695799, 68087397]

約数ペア:

[(1, 68087397), (3, 22695799), (7, 9726771), (17, 4005141), (21, 3242257), (51, 1335047), (119, 572163), (269, 253113), (357, 190721), (709, 96033), (807, 84371), (1883, 36159), (2127, 32011), (4573, 14889), (4963, 13719), (5649, 12053)]