71611089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127649}}^1$

素因数の和:127680

約数の個数: 16

約数和(自身を含む): 110289600

約数和(自身を除く): 38678511

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 127649, 382947, 1404139, 2170033, 4212417, 6510099, 23870363, 71611089]

約数ペア:

[(1, 71611089), (3, 23870363), (11, 6510099), (17, 4212417), (33, 2170033), (51, 1404139), (187, 382947), (561, 127649)]