91408923

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 139097088

約数和(自身を除く): 47688165

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 4127, 7383, 12381, 22149, 37143, 94921, 284763, 441589, 854289, 1324767, 3974301, 10156547, 30469641, 91408923]

約数ペア:

[(1, 91408923), (3, 30469641), (9, 10156547), (23, 3974301), (69, 1324767), (107, 854289), (207, 441589), (321, 284763), (963, 94921), (2461, 37143), (4127, 22149), (7383, 12381)]