53119989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151339}}^1$

素因数の和:151361

約数の個数: 16

約数和(自身を含む): 84750400

約数和(自身を除く): 31630411

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 151339, 454017, 1362051, 1967407, 4086153, 5902221, 17706663, 53119989]

約数ペア:

[(1, 53119989), (3, 17706663), (9, 5902221), (13, 4086153), (27, 1967407), (39, 1362051), (117, 454017), (351, 151339)]