7137029109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{99929}}^1$

素因数の和:100137

約数の個数: 32

約数和(自身を含む): 11511936000

約数和(自身を除く): 4374906891

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 399, 537, 1253, 3401, 3759, 10203, 23807, 71421, 99929, 299787, 699503, 1898651, 2098509, 5695953, 13290557, 17887291, 39871671, 53661873, 125211037, 339858529, 375633111, 1019575587, 2379009703, 7137029109]

約数ペア:

[(1, 7137029109), (3, 2379009703), (7, 1019575587), (19, 375633111), (21, 339858529), (57, 125211037), (133, 53661873), (179, 39871671), (399, 17887291), (537, 13290557), (1253, 5695953), (3401, 2098509), (3759, 1898651), (10203, 699503), (23807, 299787), (71421, 99929)]