51049899

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 78450240

約数和(自身を除く): 27400341

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 373, 411, 999, 1119, 1233, 3357, 3699, 5069, 10071, 13801, 15207, 41403, 45621, 51101, 124209, 136863, 153303, 372627, 459909, 1379727, 1890737, 5672211, 17016633, 51049899]

約数ペア:

[(1, 51049899), (3, 17016633), (9, 5672211), (27, 1890737), (37, 1379727), (111, 459909), (137, 372627), (333, 153303), (373, 136863), (411, 124209), (999, 51101), (1119, 45621), (1233, 41403), (3357, 15207), (3699, 13801), (5069, 10071)]