45378009

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{20249}}^1$

素因数の和:20341

約数の個数: 16

約数和(自身を含む): 68040000

約数和(自身を除く): 22661991

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 20249, 60747, 182241, 546723, 1680667, 5042001, 15126003, 45378009]

約数ペア:

[(1, 45378009), (3, 15126003), (9, 5042001), (27, 1680667), (83, 546723), (249, 182241), (747, 60747), (2241, 20249)]