79816569

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71713}}^1$

素因数の和:71776

約数の個数: 16

約数和(自身を含む): 123921792

約数和(自身を除く): 44105223

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 71713, 215139, 501991, 1505973, 3800789, 11402367, 26605523, 79816569]

約数ペア:

[(1, 79816569), (3, 26605523), (7, 11402367), (21, 3800789), (53, 1505973), (159, 501991), (371, 215139), (1113, 71713)]