91821699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4099}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 140712000

約数和(自身を除く): 48890301

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 4099, 7467, 12297, 22401, 36891, 77881, 233643, 536969, 700929, 1610907, 4832721, 10202411, 30607233, 91821699]

約数ペア:

[(1, 91821699), (3, 30607233), (9, 10202411), (19, 4832721), (57, 1610907), (131, 700929), (171, 536969), (393, 233643), (1179, 77881), (2489, 36891), (4099, 22401), (7467, 12297)]