13996825749

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 20754552000

約数和(自身を除く): 6757726251

約数列:

[1, 3, 9, 67, 181, 201, 257, 499, 543, 603, 771, 1497, 1629, 2313, 4491, 12127, 17219, 33433, 36381, 46517, 51657, 90319, 100299, 109143, 128243, 139551, 154971, 270957, 300897, 384729, 418653, 812871, 1154187, 3116639, 6051373, 8592281, 9349917, 18154119, 23211983, 25776843, 28049751, 54462357, 69635949, 77330529, 208907847, 1555202861, 4665608583, 13996825749]

約数ペア:

[(1, 13996825749), (3, 4665608583), (9, 1555202861), (67, 208907847), (181, 77330529), (201, 69635949), (257, 54462357), (499, 28049751), (543, 25776843), (603, 23211983), (771, 18154119), (1497, 9349917), (1629, 8592281), (2313, 6051373), (4491, 3116639), (12127, 1154187), (17219, 812871), (33433, 418653), (36381, 384729), (46517, 300897), (51657, 270957), (90319, 154971), (100299, 139551), (109143, 128243)]