89959527

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2207}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 148801536

約数和(自身を除く): 58842009

約数列:

[1, 3, 7, 9, 21, 63, 647, 1941, 2207, 4529, 5823, 6621, 13587, 15449, 19863, 40761, 46347, 139041, 1427929, 4283787, 9995503, 12851361, 29986509, 89959527]

約数ペア:

[(1, 89959527), (3, 29986509), (7, 12851361), (9, 9995503), (21, 4283787), (63, 1427929), (647, 139041), (1941, 46347), (2207, 40761), (4529, 19863), (5823, 15449), (6621, 13587)]