87842541

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1657}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 120331008

約数和(自身を除く): 32488467

約数列:

[1, 3, 41, 123, 431, 1293, 1657, 4971, 17671, 53013, 67937, 203811, 714167, 2142501, 29280847, 87842541]

約数ペア:

[(1, 87842541), (3, 29280847), (41, 2142501), (123, 714167), (431, 203811), (1293, 67937), (1657, 53013), (4971, 17671)]