78953937

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1789}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 107915520

約数和(自身を除く): 28961583

約数列:

[1, 3, 47, 141, 313, 939, 1789, 5367, 14711, 44133, 84083, 252249, 559957, 1679871, 26317979, 78953937]

約数ペア:

[(1, 78953937), (3, 26317979), (47, 1679871), (141, 559957), (313, 252249), (939, 84083), (1789, 44133), (5367, 14711)]