243677991

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 328734720

約数和(自身を除く): 85056729

約数列:

[1, 3, 163, 191, 489, 573, 2609, 7827, 31133, 93399, 425267, 498319, 1275801, 1494957, 81225997, 243677991]

約数ペア:

[(1, 243677991), (3, 81225997), (163, 1494957), (191, 1275801), (489, 498319), (573, 425267), (2609, 93399), (7827, 31133)]