81547037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 96102720

約数和(自身を除く): 14555683

約数列:

[1, 11, 13, 143, 419, 1361, 4609, 5447, 14971, 17693, 59917, 194623, 570259, 6272849, 7413367, 81547037]

約数ペア:

[(1, 81547037), (11, 7413367), (13, 6272849), (143, 570259), (419, 194623), (1361, 59917), (4609, 17693), (5447, 14971)]