89863209

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{46877}}^1$

素因数の和:46957

約数の個数: 16

約数和(自身を含む): 135008640

約数和(自身を除く): 45145431

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 46877, 140631, 421893, 1265679, 3328267, 9984801, 29954403, 89863209]

約数ペア:

[(1, 89863209), (3, 29954403), (9, 9984801), (27, 3328267), (71, 1265679), (213, 421893), (639, 140631), (1917, 46877)]