71185671

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 104766480

約数和(自身を除く): 33580809

約数列:

[1, 3, 9, 89, 181, 267, 491, 543, 801, 1473, 1629, 4419, 16109, 43699, 48327, 88871, 131097, 144981, 266613, 393291, 799839, 7909519, 23728557, 71185671]

約数ペア:

[(1, 71185671), (3, 23728557), (9, 7909519), (89, 799839), (181, 393291), (267, 266613), (491, 144981), (543, 131097), (801, 88871), (1473, 48327), (1629, 43699), (4419, 16109)]