51479037

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4414

約数の個数: 32

約数和(自身を含む): 83788800

約数和(自身を除く): 32309763

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 4363, 11799, 13089, 39267, 82897, 100349, 117801, 248691, 301047, 746073, 903141, 1906631, 2238219, 2709423, 5719893, 17159679, 51479037]

約数ペア:

[(1, 51479037), (3, 17159679), (9, 5719893), (19, 2709423), (23, 2238219), (27, 1906631), (57, 903141), (69, 746073), (171, 301047), (207, 248691), (437, 117801), (513, 100349), (621, 82897), (1311, 39267), (3933, 13089), (4363, 11799)]