82569891

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 111535776

約数和(自身を除く): 28965885

約数列:

[1, 3, 113, 339, 373, 653, 1119, 1959, 42149, 73789, 126447, 221367, 243569, 730707, 27523297, 82569891]

約数ペア:

[(1, 82569891), (3, 27523297), (113, 730707), (339, 243569), (373, 221367), (653, 126447), (1119, 73789), (1959, 42149)]