33450003

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1336

約数の個数: 20

約数和(自身を含む): 50128848

約数和(自身を除く): 16678845

約数列:

[1, 3, 9, 27, 81, 503, 821, 1509, 2463, 4527, 7389, 13581, 22167, 40743, 66501, 412963, 1238889, 3716667, 11150001, 33450003]

約数ペア:

[(1, 33450003), (3, 11150001), (9, 3716667), (27, 1238889), (81, 412963), (503, 66501), (821, 40743), (1509, 22167), (2463, 13581), (4527, 7389)]