47739861

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{45337}}^1$

素因数の和:45362

約数の個数: 20

約数和(自身を含む): 76802572

約数和(自身を除く): 29062711

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 45337, 136011, 408033, 589381, 1224099, 1768143, 3672297, 5304429, 15913287, 47739861]

約数ペア:

[(1, 47739861), (3, 15913287), (9, 5304429), (13, 3672297), (27, 1768143), (39, 1224099), (81, 589381), (117, 408033), (351, 136011), (1053, 45337)]