127773129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22381}}^1$

素因数の和:22568

約数の個数: 16

約数和(自身を含む): 186934464

約数和(自身を除く): 59161335

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 22381, 67143, 246191, 738573, 3871913, 11615739, 42591043, 127773129]

約数ペア:

[(1, 127773129), (3, 42591043), (11, 11615739), (33, 3871913), (173, 738573), (519, 246191), (1903, 67143), (5709, 22381)]