128529897

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{5101}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 176814912

約数和(自身を除く): 48285015

約数列:

[1, 3, 37, 111, 227, 681, 5101, 8399, 15303, 25197, 188737, 566211, 1157927, 3473781, 42843299, 128529897]

約数ペア:

[(1, 128529897), (3, 42843299), (37, 3473781), (111, 1157927), (227, 566211), (681, 188737), (5101, 25197), (8399, 15303)]