157470489

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6338

約数の個数: 36

約数和(自身を含む): 260926848

約数和(自身を除く): 103456359

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2783, 6287, 8349, 18861, 25047, 56583, 69157, 144601, 207471, 433803, 622413, 760727, 1301409, 1590611, 2282181, 4771833, 6846543, 14315499, 17496721, 52490163, 157470489]

約数ペア:

[(1, 157470489), (3, 52490163), (9, 17496721), (11, 14315499), (23, 6846543), (33, 4771833), (69, 2282181), (99, 1590611), (121, 1301409), (207, 760727), (253, 622413), (363, 433803), (759, 207471), (1089, 144601), (2277, 69157), (2783, 56583), (6287, 25047), (8349, 18861)]