89908203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 64533525

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 121, 123, 231, 287, 363, 451, 847, 861, 863, 1353, 2541, 2589, 3157, 4961, 6041, 9471, 9493, 14883, 18123, 28479, 34727, 35383, 66451, 104181, 104423, 106149, 199353, 247681, 313269, 389213, 730961, 743043, 1167639, 2192883, 2724491, 4281343, 8173473, 12844029, 29969401, 89908203]

約数ペア:

[(1, 89908203), (3, 29969401), (7, 12844029), (11, 8173473), (21, 4281343), (33, 2724491), (41, 2192883), (77, 1167639), (121, 743043), (123, 730961), (231, 389213), (287, 313269), (363, 247681), (451, 199353), (847, 106149), (861, 104423), (863, 104181), (1353, 66451), (2541, 35383), (2589, 34727), (3157, 28479), (4961, 18123), (6041, 14883), (9471, 9493)]