345435921

素因数分解:

$3^6\times {\mathrm{613}}^1\times {\mathrm{773}}^1$

素因数の和:1404

約数の個数: 28

約数和(自身を含む): 519432948

約数和(自身を除く): 173997027

約数列:

[1, 3, 9, 27, 81, 243, 613, 729, 773, 1839, 2319, 5517, 6957, 16551, 20871, 49653, 62613, 148959, 187839, 446877, 473849, 563517, 1421547, 4264641, 12793923, 38381769, 115145307, 345435921]

約数ペア:

[(1, 345435921), (3, 115145307), (9, 38381769), (27, 12793923), (81, 4264641), (243, 1421547), (613, 563517), (729, 473849), (773, 446877), (1839, 187839), (2319, 148959), (5517, 62613), (6957, 49653), (16551, 20871)]