81954045

素因数分解:

$3^3\times 5^1\times {\mathrm{607067}}^1$

素因数の和:607081

約数の個数: 16

約数和(自身を含む): 145696320

約数和(自身を除く): 63742275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 607067, 1821201, 3035335, 5463603, 9106005, 16390809, 27318015, 81954045]

約数ペア:

[(1, 81954045), (3, 27318015), (5, 16390809), (9, 9106005), (15, 5463603), (27, 3035335), (45, 1821201), (135, 607067)]