201875391

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9631}}^1$

素因数の和:9791

約数の個数: 24

約数和(自身を含む): 311036544

約数和(自身を除く): 109161153

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 6987, 9631, 20961, 28893, 86679, 163727, 491181, 1319447, 1473543, 3958341, 11875023, 22430599, 67291797, 201875391]

約数ペア:

[(1, 201875391), (3, 67291797), (9, 22430599), (17, 11875023), (51, 3958341), (137, 1473543), (153, 1319447), (411, 491181), (1233, 163727), (2329, 86679), (6987, 28893), (9631, 20961)]