281330832051

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{67049}}^1$

素因数の和:67316

約数の個数: 48

約数和(自身を含む): 424375005600

約数和(自身を除く): 143044173549

約数列:

[1, 3, 9, 41, 83, 123, 137, 249, 369, 411, 747, 1233, 3403, 5617, 10209, 11371, 16851, 30627, 34113, 50553, 67049, 102339, 201147, 466211, 603441, 1398633, 2749009, 4195899, 5565067, 8247027, 9185713, 16695201, 24741081, 27557139, 50085603, 82671417, 228167747, 376614233, 684503241, 762414179, 1129842699, 2053509723, 2287242537, 3389528097, 6861727611, 31258981339, 93776944017, 281330832051]

約数ペア:

[(1, 281330832051), (3, 93776944017), (9, 31258981339), (41, 6861727611), (83, 3389528097), (123, 2287242537), (137, 2053509723), (249, 1129842699), (369, 762414179), (411, 684503241), (747, 376614233), (1233, 228167747), (3403, 82671417), (5617, 50085603), (10209, 27557139), (11371, 24741081), (16851, 16695201), (30627, 9185713), (34113, 8247027), (50553, 5565067), (67049, 4195899), (102339, 2749009), (201147, 1398633), (466211, 603441)]