180792003

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1049}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 286272000

約数和(自身を除く): 105479997

約数列:

[1, 3, 7, 21, 29, 87, 203, 283, 609, 849, 1049, 1981, 3147, 5943, 7343, 8207, 22029, 24621, 30421, 57449, 91263, 172347, 212947, 296867, 638841, 890601, 2078069, 6234207, 8609143, 25827429, 60264001, 180792003]

約数ペア:

[(1, 180792003), (3, 60264001), (7, 25827429), (21, 8609143), (29, 6234207), (87, 2078069), (203, 890601), (283, 638841), (609, 296867), (849, 212947), (1049, 172347), (1981, 91263), (3147, 57449), (5943, 30421), (7343, 24621), (8207, 22029)]