68393037

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15647}}^1$

素因数の和:15728

約数の個数: 16

約数和(自身を含む): 96141312

約数和(自身を除く): 27748275

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 15647, 46941, 485057, 735409, 1455171, 2206227, 22797679, 68393037]

約数ペア:

[(1, 68393037), (3, 22797679), (31, 2206227), (47, 1455171), (93, 735409), (141, 485057), (1457, 46941), (4371, 15647)]