56875149

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{123911}}^1$

素因数の和:123937

約数の個数: 16

約数和(自身を含む): 89216640

約数和(自身を除く): 32341491

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 123911, 371733, 1115199, 2106487, 3345597, 6319461, 18958383, 56875149]

約数ペア:

[(1, 56875149), (3, 18958383), (9, 6319461), (17, 3345597), (27, 2106487), (51, 1115199), (153, 371733), (459, 123911)]