142725303

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9479}}^1$

素因数の和:9731

約数の個数: 24

約数和(自身を含む): 236620800

約数和(自身を除く): 93895497

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 9479, 15057, 28437, 66353, 85311, 199059, 597177, 2265481, 6796443, 15858367, 20389329, 47575101, 142725303]

約数ペア:

[(1, 142725303), (3, 47575101), (7, 20389329), (9, 15858367), (21, 6796443), (63, 2265481), (239, 597177), (717, 199059), (1673, 85311), (2151, 66353), (5019, 28437), (9479, 15057)]