72040071

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11731}}^1$

素因数の和:11846

約数の個数: 16

約数和(自身を含む): 101364480

約数和(自身を除く): 29324409

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 11731, 35193, 269813, 809439, 1044059, 3132177, 24013357, 72040071]

約数ペア:

[(1, 72040071), (3, 24013357), (23, 3132177), (69, 1044059), (89, 809439), (267, 269813), (2047, 35193), (6141, 11731)]