68303331

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{49603}}^1$

素因数の和:49632

約数の個数: 20

約数和(自身を含む): 108037512

約数和(自身を除く): 39734181

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 49603, 148809, 446427, 843251, 1339281, 2529753, 4017843, 7589259, 22767777, 68303331]

約数ペア:

[(1, 68303331), (3, 22767777), (9, 7589259), (17, 4017843), (27, 2529753), (51, 1339281), (81, 843251), (153, 446427), (459, 148809), (1377, 49603)]