91790007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 134392320

約数和(自身を除く): 42602313

約数列:

[1, 3, 19, 37, 57, 71, 111, 213, 613, 703, 1349, 1839, 2109, 2627, 4047, 7881, 11647, 22681, 34941, 43523, 49913, 68043, 130569, 149739, 430939, 826937, 1292817, 1610351, 2480811, 4831053, 30596669, 91790007]

約数ペア:

[(1, 91790007), (3, 30596669), (19, 4831053), (37, 2480811), (57, 1610351), (71, 1292817), (111, 826937), (213, 430939), (613, 149739), (703, 130569), (1349, 68043), (1839, 49913), (2109, 43523), (2627, 34941), (4047, 22681), (7881, 11647)]