63156513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9357

約数の個数: 32

約数和(自身を含む): 107274240

約数和(自身を除く): 44117727

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 9311, 27933, 65177, 158287, 176909, 195531, 474861, 530727, 1108009, 1238363, 3007453, 3324027, 3715089, 9022359, 21052171, 63156513]

約数ペア:

[(1, 63156513), (3, 21052171), (7, 9022359), (17, 3715089), (19, 3324027), (21, 3007453), (51, 1238363), (57, 1108009), (119, 530727), (133, 474861), (323, 195531), (357, 176909), (399, 158287), (969, 65177), (2261, 27933), (6783, 9311)]