65648121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{284191}}^1$

素因数の和:284212

約数の個数: 16

約数和(自身を含む): 109129728

約数和(自身を除く): 43481607

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 284191, 852573, 1989337, 3126101, 5968011, 9378303, 21882707, 65648121]

約数ペア:

[(1, 65648121), (3, 21882707), (7, 9378303), (11, 5968011), (21, 3126101), (33, 1989337), (77, 852573), (231, 284191)]