639599069331

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1\times {\mathrm{1601}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 933616251360

約数和(自身を除く): 294017182029

約数列:

[1, 3, 9, 173, 379, 519, 677, 1137, 1557, 1601, 2031, 3411, 4803, 6093, 14409, 65567, 117121, 196701, 256583, 276973, 351363, 590103, 606779, 769749, 830919, 1054089, 1083877, 1820337, 2309247, 2492757, 3251631, 5461011, 9754893, 44388859, 104972767, 133166577, 187510721, 314918301, 399499731, 410789383, 562532163, 944754903, 1232368149, 1687596489, 3697104447, 71066563259, 213199689777, 639599069331]

約数ペア:

[(1, 639599069331), (3, 213199689777), (9, 71066563259), (173, 3697104447), (379, 1687596489), (519, 1232368149), (677, 944754903), (1137, 562532163), (1557, 410789383), (1601, 399499731), (2031, 314918301), (3411, 187510721), (4803, 133166577), (6093, 104972767), (14409, 44388859), (65567, 9754893), (117121, 5461011), (196701, 3251631), (256583, 2492757), (276973, 2309247), (351363, 1820337), (590103, 1083877), (606779, 1054089), (769749, 830919)]