27922281

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 38397120

約数和(自身を除く): 10474839

約数列:

[1, 3, 59, 73, 177, 219, 2161, 4307, 6483, 12921, 127499, 157753, 382497, 473259, 9307427, 27922281]

約数ペア:

[(1, 27922281), (3, 9307427), (59, 473259), (73, 382497), (177, 157753), (219, 127499), (2161, 12921), (4307, 6483)]