67778539

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 73624320

約数和(自身を除く): 5845781

約数列:

[1, 23, 29, 307, 331, 667, 7061, 7613, 8903, 9599, 101617, 204769, 220777, 2337191, 2946893, 67778539]

約数ペア:

[(1, 67778539), (23, 2946893), (29, 2337191), (307, 220777), (331, 204769), (667, 101617), (7061, 9599), (7613, 8903)]