67645719

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4547}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 109152000

約数和(自身を除く): 41506281

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4547, 4959, 13641, 14877, 40923, 86393, 122769, 131863, 259179, 395589, 777537, 1186767, 2332611, 2505397, 3560301, 7516191, 22548573, 67645719]

約数ペア:

[(1, 67645719), (3, 22548573), (9, 7516191), (19, 3560301), (27, 2505397), (29, 2332611), (57, 1186767), (87, 777537), (171, 395589), (261, 259179), (513, 131863), (551, 122769), (783, 86393), (1653, 40923), (4547, 14877), (4959, 13641)]