67249521

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 28

約数和(自身を含む): 104337780

約数和(自身を除く): 37088259

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 3181, 7047, 9543, 21141, 28629, 85887, 92249, 257661, 276747, 772983, 830241, 2318949, 2490723, 7472169, 22416507, 67249521]

約数ペア:

[(1, 67249521), (3, 22416507), (9, 7472169), (27, 2490723), (29, 2318949), (81, 830241), (87, 772983), (243, 276747), (261, 257661), (729, 92249), (783, 85887), (2349, 28629), (3181, 21141), (7047, 9543)]