90842973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18341}}^1$

素因数の和:18484

約数の個数: 16

約数和(自身を含む): 131475456

約数和(自身を除く): 40632483

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 18341, 55023, 238433, 715299, 2329307, 6987921, 30280991, 90842973]

約数ペア:

[(1, 90842973), (3, 30280991), (13, 6987921), (39, 2329307), (127, 715299), (381, 238433), (1651, 55023), (4953, 18341)]