90272487

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 122179680

約数和(自身を除く): 31907193

約数列:

[1, 3, 101, 229, 303, 687, 1301, 3903, 23129, 69387, 131401, 297929, 394203, 893787, 30090829, 90272487]

約数ペア:

[(1, 90272487), (3, 30090829), (101, 893787), (229, 394203), (303, 297929), (687, 131401), (1301, 69387), (3903, 23129)]