74922507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 47281653

約数列:

[1, 3, 9, 11, 33, 59, 99, 101, 127, 177, 303, 381, 531, 649, 909, 1111, 1143, 1397, 1947, 3333, 4191, 5841, 5959, 7493, 9999, 12573, 12827, 17877, 22479, 38481, 53631, 65549, 67437, 82423, 115443, 141097, 196647, 247269, 423291, 589941, 741807, 756793, 1269873, 2270379, 6811137, 8324723, 24974169, 74922507]

約数ペア:

[(1, 74922507), (3, 24974169), (9, 8324723), (11, 6811137), (33, 2270379), (59, 1269873), (99, 756793), (101, 741807), (127, 589941), (177, 423291), (303, 247269), (381, 196647), (531, 141097), (649, 115443), (909, 82423), (1111, 67437), (1143, 65549), (1397, 53631), (1947, 38481), (3333, 22479), (4191, 17877), (5841, 12827), (5959, 12573), (7493, 9999)]