64759467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 96952320

約数和(自身を除く): 32192853

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1051, 1081, 1311, 2679, 3153, 3243, 19969, 20539, 24173, 49397, 59907, 61617, 72519, 148191, 459287, 938543, 1136131, 1377861, 2815629, 3408393, 21586489, 64759467]

約数ペア:

[(1, 64759467), (3, 21586489), (19, 3408393), (23, 2815629), (47, 1377861), (57, 1136131), (69, 938543), (141, 459287), (437, 148191), (893, 72519), (1051, 61617), (1081, 59907), (1311, 49397), (2679, 24173), (3153, 20539), (3243, 19969)]