63972045

素因数分解:

$3^3\times 5^1\times {\mathrm{473867}}^1$

素因数の和:473881

約数の個数: 16

約数和(自身を含む): 113728320

約数和(自身を除く): 49756275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 473867, 1421601, 2369335, 4264803, 7108005, 12794409, 21324015, 63972045]

約数ペア:

[(1, 63972045), (3, 21324015), (5, 12794409), (9, 7108005), (15, 4264803), (27, 2369335), (45, 1421601), (135, 473867)]