81117186

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{106453}}^1$

素因数の和:106585

約数の個数: 16

約数和(自身を含む): 163513344

約数和(自身を除く): 82396158

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 106453, 212906, 319359, 638718, 13519531, 27039062, 40558593, 81117186]

約数ペア:

[(1, 81117186), (2, 40558593), (3, 27039062), (6, 13519531), (127, 638718), (254, 319359), (381, 212906), (762, 106453)]