8146251

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 20

約数和(自身を含む): 12263592

約数和(自身を除く): 4117341

約数列:

[1, 3, 9, 27, 81, 163, 489, 617, 1467, 1851, 4401, 5553, 13203, 16659, 49977, 100571, 301713, 905139, 2715417, 8146251]

約数ペア:

[(1, 8146251), (3, 2715417), (9, 905139), (27, 301713), (81, 100571), (163, 49977), (489, 16659), (617, 13203), (1467, 5553), (1851, 4401)]