85344597

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{81049}}^1$

素因数の和:81074

約数の個数: 20

約数和(自身を含む): 137298700

約数和(自身を除く): 51954103

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 81049, 243147, 729441, 1053637, 2188323, 3160911, 6564969, 9482733, 28448199, 85344597]

約数ペア:

[(1, 85344597), (3, 28448199), (9, 9482733), (13, 6564969), (27, 3160911), (39, 2188323), (81, 1053637), (117, 729441), (351, 243147), (1053, 81049)]