53721849

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4007}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 74067840

約数和(自身を除く): 20345991

約数列:

[1, 3, 41, 109, 123, 327, 4007, 4469, 12021, 13407, 164287, 436763, 492861, 1310289, 17907283, 53721849]

約数ペア:

[(1, 53721849), (3, 17907283), (41, 1310289), (109, 492861), (123, 436763), (327, 164287), (4007, 13407), (4469, 12021)]