68850551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16871}}^1$

素因数の和:16942

約数の個数: 16

約数和(自身を含む): 87464448

約数和(自身を除く): 18613897

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 16871, 118097, 185581, 894163, 1299067, 6259141, 9835793, 68850551]

約数ペア:

[(1, 68850551), (7, 9835793), (11, 6259141), (53, 1299067), (77, 894163), (371, 185581), (583, 118097), (4081, 16871)]