37420947

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1933}}^1$

素因数の和:2184

約数の個数: 20

約数和(自身を含む): 56163360

約数和(自身を除く): 18742413

約数列:

[1, 3, 9, 27, 81, 239, 717, 1933, 2151, 5799, 6453, 17397, 19359, 52191, 156573, 461987, 1385961, 4157883, 12473649, 37420947]

約数ペア:

[(1, 37420947), (3, 12473649), (9, 4157883), (27, 1385961), (81, 461987), (239, 156573), (717, 52191), (1933, 19359), (2151, 17397), (5799, 6453)]