74544543

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{48437}}^1$

素因数の和:48468

約数の個数: 20

約数和(自身を含む): 117219960

約数和(自身を除く): 42675417

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 48437, 145311, 435933, 920303, 1307799, 2760909, 3923397, 8282727, 24848181, 74544543]

約数ペア:

[(1, 74544543), (3, 24848181), (9, 8282727), (19, 3923397), (27, 2760909), (57, 1307799), (81, 920303), (171, 435933), (513, 145311), (1539, 48437)]