71092053

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{138581}}^1$

素因数の和:138609

約数の個数: 16

約数和(自身を含む): 110865600

約数和(自身を除く): 39773547

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 138581, 415743, 1247229, 2633039, 3741687, 7899117, 23697351, 71092053]

約数ペア:

[(1, 71092053), (3, 23697351), (9, 7899117), (19, 3741687), (27, 2633039), (57, 1247229), (171, 415743), (513, 138581)]