86510187

素因数分解:

$3^5\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 130022256

約数和(自身を除く): 43512069

約数列:

[1, 3, 9, 27, 81, 243, 577, 617, 1731, 1851, 5193, 5553, 15579, 16659, 46737, 49977, 140211, 149931, 356009, 1068027, 3204081, 9612243, 28836729, 86510187]

約数ペア:

[(1, 86510187), (3, 28836729), (9, 9612243), (27, 3204081), (81, 1068027), (243, 356009), (577, 149931), (617, 140211), (1731, 49977), (1851, 46737), (5193, 16659), (5553, 15579)]