39836709

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 63924588

約数和(自身を除く): 24087879

約数列:

[1, 3, 9, 11, 33, 99, 121, 157, 233, 363, 471, 699, 1089, 1413, 1727, 2097, 2563, 5181, 7689, 15543, 18997, 23067, 28193, 36581, 56991, 84579, 109743, 170973, 253737, 329229, 402391, 1207173, 3621519, 4426301, 13278903, 39836709]

約数ペア:

[(1, 39836709), (3, 13278903), (9, 4426301), (11, 3621519), (33, 1207173), (99, 402391), (121, 329229), (157, 253737), (233, 170973), (363, 109743), (471, 84579), (699, 56991), (1089, 36581), (1413, 28193), (1727, 23067), (2097, 18997), (2563, 15543), (5181, 7689)]