77897673

素因数分解:

$3^3\times 7^1\times {\mathrm{412157}}^1$

素因数の和:412173

約数の個数: 16

約数和(自身を含む): 131890560

約数和(自身を除く): 53992887

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 412157, 1236471, 2885099, 3709413, 8655297, 11128239, 25965891, 77897673]

約数ペア:

[(1, 77897673), (3, 25965891), (7, 11128239), (9, 8655297), (21, 3709413), (27, 2885099), (63, 1236471), (189, 412157)]