78020293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6661}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 90656496

約数和(自身を除く): 12636203

約数列:

[1, 13, 17, 53, 221, 689, 901, 6661, 11713, 86593, 113237, 353033, 1472081, 4589429, 6001561, 78020293]

約数ペア:

[(1, 78020293), (13, 6001561), (17, 4589429), (53, 1472081), (221, 353033), (689, 113237), (901, 86593), (6661, 11713)]