66913173

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 102831768

約数和(自身を除く): 35918595

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 1877, 2097, 3961, 5631, 11883, 16893, 31909, 35649, 95727, 287181, 437341, 1312023, 3936069, 7434797, 22304391, 66913173]

約数ペア:

[(1, 66913173), (3, 22304391), (9, 7434797), (17, 3936069), (51, 1312023), (153, 437341), (233, 287181), (699, 95727), (1877, 35649), (2097, 31909), (3961, 16893), (5631, 11883)]