85855383

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{13417}}^1$

素因数の和:13508

約数の個数: 20

約数和(自身を含む): 129886240

約数和(自身を除く): 44030857

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 13417, 40251, 120753, 362259, 1059943, 1086777, 3179829, 9539487, 28618461, 85855383]

約数ペア:

[(1, 85855383), (3, 28618461), (9, 9539487), (27, 3179829), (79, 1086777), (81, 1059943), (237, 362259), (711, 120753), (2133, 40251), (6399, 13417)]