201071955717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438065263}}^1$

素因数の和:438065289

約数の個数: 16

約数和(自身を含む): 315406990080

約数和(自身を除く): 114335034363

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438065263, 1314195789, 3942587367, 7447109471, 11827762101, 22341328413, 67023985239, 201071955717]

約数ペア:

[(1, 201071955717), (3, 67023985239), (9, 22341328413), (17, 11827762101), (27, 7447109471), (51, 3942587367), (153, 1314195789), (459, 438065263)]