158840283

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{11443}}^1$

素因数の和:12114

約数の個数: 16

約数和(自身を含む): 242429696

約数和(自身を除く): 83589413

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 11443, 13881, 34329, 80101, 240303, 7563823, 22691469, 52946761, 158840283]

約数ペア:

[(1, 158840283), (3, 52946761), (7, 22691469), (21, 7563823), (661, 240303), (1983, 80101), (4627, 34329), (11443, 13881)]