65544227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 78431232

約数和(自身を除く): 12887005

約数列:

[1, 7, 23, 161, 421, 967, 2947, 6769, 9683, 22241, 67781, 155687, 407107, 2849749, 9363461, 65544227]

約数ペア:

[(1, 65544227), (7, 9363461), (23, 2849749), (161, 407107), (421, 155687), (967, 67781), (2947, 22241), (6769, 9683)]