71499663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 109006560

約数和(自身を除く): 37506897

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 3881, 6141, 11643, 18423, 34929, 89263, 267789, 345409, 803367, 1036227, 3108681, 7944407, 23833221, 71499663]

約数ペア:

[(1, 71499663), (3, 23833221), (9, 7944407), (23, 3108681), (69, 1036227), (89, 803367), (207, 345409), (267, 267789), (801, 89263), (2047, 34929), (3881, 18423), (6141, 11643)]