67688241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51631}}^1$

素因数の和:51676

約数の個数: 16

約数和(自身を含む): 99133440

約数和(自身を除く): 31445199

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 51631, 154893, 980989, 1187513, 2942967, 3562539, 22562747, 67688241]

約数ペア:

[(1, 67688241), (3, 22562747), (19, 3562539), (23, 2942967), (57, 1187513), (69, 980989), (437, 154893), (1311, 51631)]