77072271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2969}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 109058400

約数和(自身を除く): 31986129

約数列:

[1, 3, 17, 51, 509, 1527, 2969, 8653, 8907, 25959, 50473, 151419, 1511221, 4533663, 25690757, 77072271]

約数ペア:

[(1, 77072271), (3, 25690757), (17, 4533663), (51, 1511221), (509, 151419), (1527, 50473), (2969, 25959), (8653, 8907)]