166201713

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{5501}}^1$

素因数の和:5886

約数の個数: 20

約数和(自身を含む): 248987508

約数和(自身を除く): 82785795

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 5501, 10071, 16503, 30213, 49509, 148527, 445581, 2051873, 6155619, 18466857, 55400571, 166201713]

約数ペア:

[(1, 166201713), (3, 55400571), (9, 18466857), (27, 6155619), (81, 2051873), (373, 445581), (1119, 148527), (3357, 49509), (5501, 30213), (10071, 16503)]