90615573

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{10477}}^1$

素因数の和:10545

約数の個数: 18

約数和(自身を含む): 135260502

約数和(自身を除く): 44644929

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 8649, 10477, 31431, 94293, 324787, 974361, 2923083, 10068397, 30205191, 90615573]

約数ペア:

[(1, 90615573), (3, 30205191), (9, 10068397), (31, 2923083), (93, 974361), (279, 324787), (961, 94293), (2883, 31431), (8649, 10477)]