6518127

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 4973073

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 139, 147, 203, 231, 319, 417, 539, 609, 957, 973, 1421, 1529, 1617, 2233, 2919, 4031, 4263, 4587, 6699, 6811, 10703, 12093, 15631, 20433, 28217, 32109, 44341, 46893, 74921, 84651, 133023, 197519, 224763, 310387, 592557, 931161, 2172709, 6518127]

約数ペア:

[(1, 6518127), (3, 2172709), (7, 931161), (11, 592557), (21, 310387), (29, 224763), (33, 197519), (49, 133023), (77, 84651), (87, 74921), (139, 46893), (147, 44341), (203, 32109), (231, 28217), (319, 20433), (417, 15631), (539, 12093), (609, 10703), (957, 6811), (973, 6699), (1421, 4587), (1529, 4263), (1617, 4031), (2233, 2919)]