161969135587

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4137037}}^1$

素因数の和:4137115

約数の個数: 24

約数和(自身を含む): 203740847424

約数和(自身を除く): 41771711837

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 5593, 39151, 4137037, 28959259, 70329629, 194440739, 202714813, 492307403, 1361085173, 3305492563, 3446151821, 9527596211, 23138447941, 161969135587]

約数ペア:

[(1, 161969135587), (7, 23138447941), (17, 9527596211), (47, 3446151821), (49, 3305492563), (119, 1361085173), (329, 492307403), (799, 202714813), (833, 194440739), (2303, 70329629), (5593, 28959259), (39151, 4137037)]