51734787

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 75858624

約数和(自身を除く): 24123837

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 1523, 2613, 4569, 11323, 19799, 33969, 59397, 102041, 257387, 306123, 772161, 1326533, 3979599, 17244929, 51734787]

約数ペア:

[(1, 51734787), (3, 17244929), (13, 3979599), (39, 1326533), (67, 772161), (169, 306123), (201, 257387), (507, 102041), (871, 59397), (1523, 33969), (2613, 19799), (4569, 11323)]