659736133281

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1\times {\mathrm{2971}}^1$

素因数の和:5227

約数の個数: 64

約数和(自身を含む): 1017688883200

約数和(自身を除く): 357952749919

約数列:

[1, 3, 9, 27, 31, 93, 127, 279, 381, 837, 1143, 2089, 2971, 3429, 3937, 6267, 8913, 11811, 18801, 26739, 35433, 56403, 64759, 80217, 92101, 106299, 194277, 265303, 276303, 377317, 582831, 795909, 828909, 1131951, 1748493, 2387727, 2486727, 3395853, 6206419, 7163181, 8224393, 10187559, 11696827, 18619257, 24673179, 35090481, 55857771, 74019537, 105271443, 167573313, 192398989, 222058611, 315814329, 577196967, 788215213, 1731590901, 2364645639, 5194772703, 7093936917, 21281810751, 24434671603, 73304014809, 219912044427, 659736133281]

約数ペア:

[(1, 659736133281), (3, 219912044427), (9, 73304014809), (27, 24434671603), (31, 21281810751), (93, 7093936917), (127, 5194772703), (279, 2364645639), (381, 1731590901), (837, 788215213), (1143, 577196967), (2089, 315814329), (2971, 222058611), (3429, 192398989), (3937, 167573313), (6267, 105271443), (8913, 74019537), (11811, 55857771), (18801, 35090481), (26739, 24673179), (35433, 18619257), (56403, 11696827), (64759, 10187559), (80217, 8224393), (92101, 7163181), (106299, 6206419), (194277, 3395853), (265303, 2486727), (276303, 2387727), (377317, 1748493), (582831, 1131951), (795909, 828909)]