80610881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 90037248

約数和(自身を除く): 9426367

約数列:

[1, 13, 31, 317, 403, 631, 4121, 8203, 9827, 19561, 127751, 200027, 254293, 2600351, 6200837, 80610881]

約数ペア:

[(1, 80610881), (13, 6200837), (31, 2600351), (317, 254293), (403, 200027), (631, 127751), (4121, 19561), (8203, 9827)]