81983152861

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{123377}}^1$

素因数の和:123740

約数の個数: 16

約数和(自身を含む): 86558056704

約数和(自身を除く): 4574903843

約数列:

[1, 23, 167, 173, 3841, 3979, 28891, 123377, 664493, 2837671, 20603959, 21344221, 473891057, 490917083, 3564484907, 81983152861]

約数ペア:

[(1, 81983152861), (23, 3564484907), (167, 490917083), (173, 473891057), (3841, 21344221), (3979, 20603959), (28891, 2837671), (123377, 664493)]