201501

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 316800

約数和(自身を除く): 115299

約数列:

[1, 3, 9, 17, 27, 51, 153, 439, 459, 1317, 3951, 7463, 11853, 22389, 67167, 201501]

約数ペア:

[(1, 201501), (3, 67167), (9, 22389), (17, 11853), (27, 7463), (51, 3951), (153, 1317), (439, 459)]