87650211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 137364480

約数和(自身を除く): 49714269

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2451, 3251, 8987, 9753, 26961, 35761, 61769, 107283, 139793, 185307, 419379, 679459, 1537723, 2038377, 2656067, 4613169, 7968201, 29216737, 87650211]

約数ペア:

[(1, 87650211), (3, 29216737), (11, 7968201), (19, 4613169), (33, 2656067), (43, 2038377), (57, 1537723), (129, 679459), (209, 419379), (473, 185307), (627, 139793), (817, 107283), (1419, 61769), (2451, 35761), (3251, 26961), (8987, 9753)]