68528241

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 39713679

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 459, 519, 863, 1557, 2589, 2941, 4671, 7767, 8823, 14671, 23301, 26469, 44013, 79407, 132039, 149299, 396117, 447897, 1343691, 2538083, 4031073, 7614249, 22842747, 68528241]

約数ペア:

[(1, 68528241), (3, 22842747), (9, 7614249), (17, 4031073), (27, 2538083), (51, 1343691), (153, 447897), (173, 396117), (459, 149299), (519, 132039), (863, 79407), (1557, 44013), (2589, 26469), (2941, 23301), (4671, 14671), (7767, 8823)]