67988673

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 107596800

約数和(自身を除く): 39608127

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 2801, 8091, 8403, 24273, 25209, 75627, 81229, 86831, 243687, 260493, 731061, 781479, 2193183, 2344437, 2518099, 7554297, 22662891, 67988673]

約数ペア:

[(1, 67988673), (3, 22662891), (9, 7554297), (27, 2518099), (29, 2344437), (31, 2193183), (87, 781479), (93, 731061), (261, 260493), (279, 243687), (783, 86831), (837, 81229), (899, 75627), (2697, 25209), (2801, 24273), (8091, 8403)]