78467181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3719}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 112909440

約数和(自身を除く): 34442259

約数列:

[1, 3, 13, 39, 541, 1623, 3719, 7033, 11157, 21099, 48347, 145041, 2011979, 6035937, 26155727, 78467181]

約数ペア:

[(1, 78467181), (3, 26155727), (13, 6035937), (39, 2011979), (541, 145041), (1623, 48347), (3719, 21099), (7033, 11157)]