48216519

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137369}}^1$

素因数の和:137391

約数の個数: 16

約数和(自身を含む): 76927200

約数和(自身を除く): 28710681

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 137369, 412107, 1236321, 1785797, 3708963, 5357391, 16072173, 48216519]

約数ペア:

[(1, 48216519), (3, 16072173), (9, 5357391), (13, 3708963), (27, 1785797), (39, 1236321), (117, 412107), (351, 137369)]