72993699

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1367}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 112039200

約数和(自身を除く): 39045501

約数列:

[1, 3, 9, 17, 51, 153, 349, 1047, 1367, 3141, 4101, 5933, 12303, 17799, 23239, 53397, 69717, 209151, 477083, 1431249, 4293747, 8110411, 24331233, 72993699]

約数ペア:

[(1, 72993699), (3, 24331233), (9, 8110411), (17, 4293747), (51, 1431249), (153, 477083), (349, 209151), (1047, 69717), (1367, 53397), (3141, 23239), (4101, 17799), (5933, 12303)]