77883489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{743}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 118772160

約数和(自身を除く): 40888671

約数列:

[1, 3, 9, 19, 57, 171, 613, 743, 1839, 2229, 5517, 6687, 11647, 14117, 34941, 42351, 104823, 127053, 455459, 1366377, 4099131, 8653721, 25961163, 77883489]

約数ペア:

[(1, 77883489), (3, 25961163), (9, 8653721), (19, 4099131), (57, 1366377), (171, 455459), (613, 127053), (743, 104823), (1839, 42351), (2229, 34941), (5517, 14117), (6687, 11647)]