66577197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16451}}^1$

素因数の和:16544

約数の個数: 16

約数和(自身を含む): 94763520

約数和(自身を除く): 28186323

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 16451, 49353, 312569, 937707, 1168021, 3504063, 22192399, 66577197]

約数ペア:

[(1, 66577197), (3, 22192399), (19, 3504063), (57, 1168021), (71, 937707), (213, 312569), (1349, 49353), (4047, 16451)]