87478017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{36313}}^1$

素因数の和:36400

約数の個数: 16

約数和(自身を含む): 128987328

約数和(自身を除く): 41509311

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 36313, 108939, 399443, 1198329, 2650849, 7952547, 29159339, 87478017]

約数ペア:

[(1, 87478017), (3, 29159339), (11, 7952547), (33, 2650849), (73, 1198329), (219, 399443), (803, 108939), (2409, 36313)]