67678893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4447}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 104083200

約数和(自身を除く): 36404307

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 4447, 5073, 13341, 15219, 40023, 84493, 253479, 395783, 760437, 1187349, 3562047, 7519877, 22559631, 67678893]

約数ペア:

[(1, 67678893), (3, 22559631), (9, 7519877), (19, 3562047), (57, 1187349), (89, 760437), (171, 395783), (267, 253479), (801, 84493), (1691, 40023), (4447, 15219), (5073, 13341)]