66109017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 98560000

約数和(自身を除く): 32450983

約数列:

[1, 3, 13, 39, 43, 79, 129, 237, 499, 559, 1027, 1497, 1677, 3081, 3397, 6487, 10191, 19461, 21457, 39421, 44161, 64371, 118263, 132483, 278941, 512473, 836823, 1537419, 1695103, 5085309, 22036339, 66109017]

約数ペア:

[(1, 66109017), (3, 22036339), (13, 5085309), (39, 1695103), (43, 1537419), (79, 836823), (129, 512473), (237, 278941), (499, 132483), (559, 118263), (1027, 64371), (1497, 44161), (1677, 39421), (3081, 21457), (3397, 19461), (6487, 10191)]