61838673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 98985600

約数和(自身を除く): 37146927

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 4909, 12597, 14727, 63817, 83453, 93271, 191451, 250359, 279813, 1084889, 1212523, 1585607, 3254667, 3637569, 4756821, 20612891, 61838673]

約数ペア:

[(1, 61838673), (3, 20612891), (13, 4756821), (17, 3637569), (19, 3254667), (39, 1585607), (51, 1212523), (57, 1084889), (221, 279813), (247, 250359), (323, 191451), (663, 93271), (741, 83453), (969, 63817), (4199, 14727), (4909, 12597)]