81080367

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1097}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 110045952

約数和(自身を除く): 28965585

約数列:

[1, 3, 71, 213, 347, 1041, 1097, 3291, 24637, 73911, 77887, 233661, 380659, 1141977, 27026789, 81080367]

約数ペア:

[(1, 81080367), (3, 27026789), (71, 1141977), (213, 380659), (347, 233661), (1041, 77887), (1097, 73911), (3291, 24637)]