38127267

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1624

約数の個数: 20

約数和(自身を含む): 57150720

約数和(自身を除く): 19023453

約数列:

[1, 3, 9, 27, 81, 383, 1149, 1229, 3447, 3687, 10341, 11061, 31023, 33183, 99549, 470707, 1412121, 4236363, 12709089, 38127267]

約数ペア:

[(1, 38127267), (3, 12709089), (9, 4236363), (27, 1412121), (81, 470707), (383, 99549), (1149, 33183), (1229, 31023), (3447, 11061), (3687, 10341)]