201113145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87631}}^1$

素因数の和:87662

約数の個数: 32

約数和(自身を含む): 378570240

約数和(自身を除く): 177457095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 87631, 262893, 438155, 788679, 1314465, 1489727, 2366037, 3943395, 4469181, 7448635, 11830185, 13407543, 22345905, 40222629, 67037715, 201113145]

約数ペア:

[(1, 201113145), (3, 67037715), (5, 40222629), (9, 22345905), (15, 13407543), (17, 11830185), (27, 7448635), (45, 4469181), (51, 3943395), (85, 2366037), (135, 1489727), (153, 1314465), (255, 788679), (459, 438155), (765, 262893), (2295, 87631)]