61253967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9859}}^1$

素因数の和:9990

約数の個数: 16

約数和(自身を含む): 86768000

約数和(自身を除く): 25514033

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 9859, 29577, 187321, 561963, 1074631, 3223893, 20417989, 61253967]

約数ペア:

[(1, 61253967), (3, 20417989), (19, 3223893), (57, 1074631), (109, 561963), (327, 187321), (2071, 29577), (6213, 9859)]