168269241

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{30467}}^1$

素因数の和:30740

約数の個数: 16

約数和(自身を含む): 257393664

約数和(自身を除く): 89124423

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 30467, 91401, 213269, 639807, 8012821, 24038463, 56089747, 168269241]

約数ペア:

[(1, 168269241), (3, 56089747), (7, 24038463), (21, 8012821), (263, 639807), (789, 213269), (1841, 91401), (5523, 30467)]