74712321

素因数分解:

$3^3\times {\mathrm{1433}}^1\times {\mathrm{1931}}^1$

素因数の和:3373

約数の個数: 16

約数和(自身を含む): 110819520

約数和(自身を除く): 36107199

約数列:

[1, 3, 9, 27, 1433, 1931, 4299, 5793, 12897, 17379, 38691, 52137, 2767123, 8301369, 24904107, 74712321]

約数ペア:

[(1, 74712321), (3, 24904107), (9, 8301369), (27, 2767123), (1433, 52137), (1931, 38691), (4299, 17379), (5793, 12897)]