8369649

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 12988800

約数和(自身を除く): 4619151

約数列:

[1, 3, 9, 27, 43, 81, 89, 129, 243, 267, 387, 729, 801, 1161, 2187, 2403, 3483, 3827, 7209, 10449, 11481, 21627, 31347, 34443, 64881, 94041, 103329, 194643, 309987, 929961, 2789883, 8369649]

約数ペア:

[(1, 8369649), (3, 2789883), (9, 929961), (27, 309987), (43, 194643), (81, 103329), (89, 94041), (129, 64881), (243, 34443), (267, 31347), (387, 21627), (729, 11481), (801, 10449), (1161, 7209), (2187, 3827), (2403, 3483)]