81525873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 132128640

約数和(自身を除く): 50602767

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 6553, 12441, 19659, 72083, 85189, 190037, 216249, 255567, 570111, 937079, 2090407, 2470481, 2811237, 6271221, 7411443, 27175291, 81525873]

約数ペア:

[(1, 81525873), (3, 27175291), (11, 7411443), (13, 6271221), (29, 2811237), (33, 2470481), (39, 2090407), (87, 937079), (143, 570111), (319, 255567), (377, 216249), (429, 190037), (957, 85189), (1131, 72083), (4147, 19659), (6553, 12441)]