25108947

素因数分解:

$3^8\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 38970360

約数和(自身を除く): 13861413

約数列:

[1, 3, 9, 27, 43, 81, 89, 129, 243, 267, 387, 729, 801, 1161, 2187, 2403, 3483, 3827, 6561, 7209, 10449, 11481, 21627, 31347, 34443, 64881, 94041, 103329, 194643, 282123, 309987, 583929, 929961, 2789883, 8369649, 25108947]

約数ペア:

[(1, 25108947), (3, 8369649), (9, 2789883), (27, 929961), (43, 583929), (81, 309987), (89, 282123), (129, 194643), (243, 103329), (267, 94041), (387, 64881), (729, 34443), (801, 31347), (1161, 21627), (2187, 11481), (2403, 10449), (3483, 7209), (3827, 6561)]