66788527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 75640320

約数和(自身を除く): 8851793

約数列:

[1, 13, 23, 139, 299, 1607, 1807, 3197, 20891, 36961, 41561, 223373, 480493, 2903849, 5137579, 66788527]

約数ペア:

[(1, 66788527), (13, 5137579), (23, 2903849), (139, 480493), (299, 223373), (1607, 41561), (1807, 36961), (3197, 20891)]