68015409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{294439}}^1$

素因数の和:294460

約数の個数: 16

約数和(自身を含む): 113064960

約数和(自身を除く): 45049551

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 294439, 883317, 2061073, 3238829, 6183219, 9716487, 22671803, 68015409]

約数ペア:

[(1, 68015409), (3, 22671803), (7, 9716487), (11, 6183219), (21, 3238829), (33, 2061073), (77, 883317), (231, 294439)]