81364137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{3727}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 114524160

約数和(自身を除く): 33160023

約数列:

[1, 3, 19, 57, 383, 1149, 3727, 7277, 11181, 21831, 70813, 212439, 1427441, 4282323, 27121379, 81364137]

約数ペア:

[(1, 81364137), (3, 27121379), (19, 4282323), (57, 1427441), (383, 212439), (1149, 70813), (3727, 21831), (7277, 11181)]