64594737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 98804160

約数和(自身を除く): 34209423

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 2087, 3439, 6261, 10317, 18783, 30951, 39653, 118959, 356877, 377747, 1133241, 3399723, 7177193, 21531579, 64594737]

約数ペア:

[(1, 64594737), (3, 21531579), (9, 7177193), (19, 3399723), (57, 1133241), (171, 377747), (181, 356877), (543, 118959), (1629, 39653), (2087, 30951), (3439, 18783), (6261, 10317)]