61778769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12473}}^1$

素因数の和:12616

約数の個数: 16

約数和(自身を含む): 89413632

約数和(自身を除く): 27634863

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 12473, 37419, 162149, 486447, 1584071, 4752213, 20592923, 61778769]

約数ペア:

[(1, 61778769), (3, 20592923), (13, 4752213), (39, 1584071), (127, 486447), (381, 162149), (1651, 37419), (4953, 12473)]