26228853

素因数分解:

$3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 45209472

約数和(自身を除く): 18980619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 167, 189, 277, 501, 567, 831, 1169, 1503, 1939, 2493, 3507, 4509, 5817, 7479, 10521, 13527, 17451, 22437, 31563, 46259, 52353, 94689, 138777, 157059, 323813, 416331, 971439, 1248993, 2914317, 3746979, 8742951, 26228853]

約数ペア:

[(1, 26228853), (3, 8742951), (7, 3746979), (9, 2914317), (21, 1248993), (27, 971439), (63, 416331), (81, 323813), (167, 157059), (189, 138777), (277, 94689), (501, 52353), (567, 46259), (831, 31563), (1169, 22437), (1503, 17451), (1939, 13527), (2493, 10521), (3507, 7479), (4509, 5817)]