77993601

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{28351}}^1$

素因数の和:28492

約数の個数: 16

約数和(自身を含む): 119758848

約数和(自身を除く): 41765247

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 28351, 85053, 198457, 595371, 3713981, 11141943, 25997867, 77993601]

約数ペア:

[(1, 77993601), (3, 25997867), (7, 11141943), (21, 3713981), (131, 595371), (393, 198457), (917, 85053), (2751, 28351)]