86823477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25589}}^1$

素因数の和:25637

約数の個数: 24

約数和(自身を含む): 139721400

約数和(自身を除く): 52897923

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 25589, 76767, 230301, 332657, 742081, 997971, 2226243, 2993913, 6678729, 9647053, 28941159, 86823477]

約数ペア:

[(1, 86823477), (3, 28941159), (9, 9647053), (13, 6678729), (29, 2993913), (39, 2226243), (87, 997971), (117, 742081), (261, 332657), (377, 230301), (1131, 76767), (3393, 25589)]