201616731

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 296301824

約数和(自身を除く): 94685093

約数列:

[1, 3, 9, 97, 157, 291, 471, 873, 1413, 1471, 4413, 13239, 15229, 45687, 137061, 142687, 230947, 428061, 692841, 1284183, 2078523, 22401859, 67205577, 201616731]

約数ペア:

[(1, 201616731), (3, 67205577), (9, 22401859), (97, 2078523), (157, 1284183), (291, 692841), (471, 428061), (873, 230947), (1413, 142687), (1471, 137061), (4413, 45687), (13239, 15229)]