66349227

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137369}}^1$

素因数の和:137402

約数の個数: 16

約数和(自身を含む): 105500160

約数和(自身を除く): 39150933

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 137369, 412107, 961583, 2884749, 3159487, 9478461, 22116409, 66349227]

約数ペア:

[(1, 66349227), (3, 22116409), (7, 9478461), (21, 3159487), (23, 2884749), (69, 961583), (161, 412107), (483, 137369)]