90354393

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{6653}}^1$

素因数の和:7165

約数の個数: 16

約数和(自身を含む): 134144640

約数和(自身を除く): 43790247

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 6653, 13581, 19959, 59877, 179631, 3346459, 10039377, 30118131, 90354393]

約数ペア:

[(1, 90354393), (3, 30118131), (9, 10039377), (27, 3346459), (503, 179631), (1509, 59877), (4527, 19959), (6653, 13581)]