38828403

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{3499}}^1$

素因数の和:3648

約数の個数: 20

約数和(自身を含む): 58443000

約数和(自身を除く): 19614597

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3499, 3699, 10497, 11097, 31491, 94473, 283419, 479363, 1438089, 4314267, 12942801, 38828403]

約数ペア:

[(1, 38828403), (3, 12942801), (9, 4314267), (27, 1438089), (81, 479363), (137, 283419), (411, 94473), (1233, 31491), (3499, 11097), (3699, 10497)]