161748603

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{13523}}^1$

素因数の和:13975

約数の個数: 16

約数和(自身を含む): 240186240

約数和(自身を除く): 78437637

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 13523, 40569, 121707, 365121, 5990689, 17972067, 53916201, 161748603]

約数ペア:

[(1, 161748603), (3, 53916201), (9, 17972067), (27, 5990689), (443, 365121), (1329, 121707), (3987, 40569), (11961, 13523)]