66844661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 74156544

約数和(自身を除く): 7311883

約数列:

[1, 13, 43, 197, 559, 607, 2561, 7891, 8471, 26101, 110123, 119579, 339313, 1554527, 5141897, 66844661]

約数ペア:

[(1, 66844661), (13, 5141897), (43, 1554527), (197, 339313), (559, 119579), (607, 110123), (2561, 26101), (7891, 8471)]