68698749

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53629}}^1$

素因数の和:53700

約数の個数: 16

約数和(自身を含む): 106401920

約数和(自身を除く): 37703171

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 53629, 160887, 375403, 1126209, 3271369, 9814107, 22899583, 68698749]

約数ペア:

[(1, 68698749), (3, 22899583), (7, 9814107), (21, 3271369), (61, 1126209), (183, 375403), (427, 160887), (1281, 53629)]