91920609

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 149500800

約数和(自身を除く): 57580191

約数列:

[1, 3, 9, 11, 27, 33, 99, 173, 297, 519, 1557, 1789, 1903, 4671, 5367, 5709, 16101, 17127, 19679, 48303, 51381, 59037, 177111, 309497, 531333, 928491, 2785473, 3404467, 8356419, 10213401, 30640203, 91920609]

約数ペア:

[(1, 91920609), (3, 30640203), (9, 10213401), (11, 8356419), (27, 3404467), (33, 2785473), (99, 928491), (173, 531333), (297, 309497), (519, 177111), (1557, 59037), (1789, 51381), (1903, 48303), (4671, 19679), (5367, 17127), (5709, 16101)]