79133121

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 119081664

約数和(自身を除く): 39948543

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 3347, 7881, 10041, 23643, 30123, 123839, 237637, 371517, 712911, 1114551, 2138733, 8792569, 26377707, 79133121]

約数ペア:

[(1, 79133121), (3, 26377707), (9, 8792569), (37, 2138733), (71, 1114551), (111, 712911), (213, 371517), (333, 237637), (639, 123839), (2627, 30123), (3347, 23643), (7881, 10041)]