153417383

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19491

約数の個数: 16

約数和(自身を含む): 186700800

約数和(自身を除く): 33283417

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 19447, 136129, 447281, 952903, 3130967, 6670321, 21916769, 153417383]

約数ペア:

[(1, 153417383), (7, 21916769), (23, 6670321), (49, 3130967), (161, 952903), (343, 447281), (1127, 136129), (7889, 19447)]