65992203

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 96970848

約数和(自身を除く): 30978645

約数列:

[1, 3, 9, 103, 257, 277, 309, 771, 831, 927, 2313, 2493, 26471, 28531, 71189, 79413, 85593, 213567, 238239, 256779, 640701, 7332467, 21997401, 65992203]

約数ペア:

[(1, 65992203), (3, 21997401), (9, 7332467), (103, 640701), (257, 256779), (277, 238239), (309, 213567), (771, 85593), (831, 79413), (927, 71189), (2313, 28531), (2493, 26471)]