51099807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 79764480

約数和(自身を除く): 28664673

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 561, 869, 1153, 1343, 2607, 3459, 4029, 12683, 14773, 19601, 38049, 44319, 58803, 91087, 215611, 273261, 646833, 1001957, 1548479, 3005871, 4645437, 17033269, 51099807]

約数ペア:

[(1, 51099807), (3, 17033269), (11, 4645437), (17, 3005871), (33, 1548479), (51, 1001957), (79, 646833), (187, 273261), (237, 215611), (561, 91087), (869, 58803), (1153, 44319), (1343, 38049), (2607, 19601), (3459, 14773), (4029, 12683)]