72870153

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 98784000

約数和(自身を除く): 25913847

約数列:

[1, 3, 79, 237, 349, 881, 1047, 2643, 27571, 69599, 82713, 208797, 307469, 922407, 24290051, 72870153]

約数ペア:

[(1, 72870153), (3, 24290051), (79, 922407), (237, 307469), (349, 208797), (881, 82713), (1047, 69599), (2643, 27571)]