65305851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 97241088

約数和(自身を除く): 31935237

約数列:

[1, 3, 13, 37, 39, 111, 167, 271, 481, 501, 813, 1443, 2171, 3523, 6179, 6513, 10027, 10569, 18537, 30081, 45257, 80327, 130351, 135771, 240981, 391053, 588341, 1674509, 1765023, 5023527, 21768617, 65305851]

約数ペア:

[(1, 65305851), (3, 21768617), (13, 5023527), (37, 1765023), (39, 1674509), (111, 588341), (167, 391053), (271, 240981), (481, 135771), (501, 130351), (813, 80327), (1443, 45257), (2171, 30081), (3523, 18537), (6179, 10569), (6513, 10027)]