63980453453

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 78242501376

約数和(自身を除く): 14262047923

約数列:

[1, 7, 19, 103, 133, 361, 401, 613, 721, 1957, 2527, 2807, 4291, 7619, 11647, 13699, 37183, 41303, 53333, 63139, 81529, 144761, 221293, 245813, 260281, 289121, 441973, 784757, 1013327, 1199641, 1549051, 1720691, 4670447, 5493299, 8397487, 14910383, 22793179, 25318739, 32693129, 88738493, 104372681, 159552253, 177231173, 481056041, 621169451, 3367392287, 9140064779, 63980453453]

約数ペア:

[(1, 63980453453), (7, 9140064779), (19, 3367392287), (103, 621169451), (133, 481056041), (361, 177231173), (401, 159552253), (613, 104372681), (721, 88738493), (1957, 32693129), (2527, 25318739), (2807, 22793179), (4291, 14910383), (7619, 8397487), (11647, 5493299), (13699, 4670447), (37183, 1720691), (41303, 1549051), (53333, 1199641), (63139, 1013327), (81529, 784757), (144761, 441973), (221293, 289121), (245813, 260281)]