51338973

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{14639}}^1$

素因数の和:14816

約数の個数: 16

約数和(自身を含む): 78704640

約数和(自身を除く): 27365667

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 14639, 43917, 102473, 307419, 2444713, 7334139, 17112991, 51338973]

約数ペア:

[(1, 51338973), (3, 17112991), (7, 7334139), (21, 2444713), (167, 307419), (501, 102473), (1169, 43917), (3507, 14639)]