86568729

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 126753120

約数和(自身を除く): 40184391

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2339, 2847, 7017, 12337, 30407, 37011, 91221, 170747, 395291, 512241, 1185873, 2219711, 6659133, 28856243, 86568729]

約数ペア:

[(1, 86568729), (3, 28856243), (13, 6659133), (39, 2219711), (73, 1185873), (169, 512241), (219, 395291), (507, 170747), (949, 91221), (2339, 37011), (2847, 30407), (7017, 12337)]