2738637081

素因数分解:

$3^3\times {\mathrm{4421}}^1\times {\mathrm{22943}}^1$

素因数の和:27373

約数の個数: 16

約数和(自身を含む): 4058334720

約数和(自身を除く): 1319697639

約数列:

[1, 3, 9, 27, 4421, 13263, 22943, 39789, 68829, 119367, 206487, 619461, 101431003, 304293009, 912879027, 2738637081]

約数ペア:

[(1, 2738637081), (3, 912879027), (9, 304293009), (27, 101431003), (4421, 619461), (13263, 206487), (22943, 119367), (39789, 68829)]