330751107

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{214913}}^1$

素因数の和:214944

約数の個数: 20

約数和(自身を含む): 520091880

約数和(自身を除く): 189340773

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 214913, 644739, 1934217, 4083347, 5802651, 12250041, 17407953, 36750123, 110250369, 330751107]

約数ペア:

[(1, 330751107), (3, 110250369), (9, 36750123), (19, 17407953), (27, 12250041), (57, 5802651), (81, 4083347), (171, 1934217), (513, 644739), (1539, 214913)]