72666987

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 98795520

約数和(自身を除く): 26128533

約数列:

[1, 3, 89, 127, 267, 381, 2143, 6429, 11303, 33909, 190727, 272161, 572181, 816483, 24222329, 72666987]

約数ペア:

[(1, 72666987), (3, 24222329), (89, 816483), (127, 572181), (267, 272161), (381, 190727), (2143, 33909), (6429, 11303)]