66475893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 33886347

約数列:

[1, 3, 11, 33, 43, 79, 129, 237, 473, 593, 869, 1419, 1779, 2607, 3397, 6523, 10191, 19569, 25499, 37367, 46847, 76497, 112101, 140541, 280489, 515317, 841467, 1545951, 2014421, 6043263, 22158631, 66475893]

約数ペア:

[(1, 66475893), (3, 22158631), (11, 6043263), (33, 2014421), (43, 1545951), (79, 841467), (129, 515317), (237, 280489), (473, 140541), (593, 112101), (869, 76497), (1419, 46847), (1779, 37367), (2607, 25499), (3397, 19569), (6523, 10191)]