77181010803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{86423}}^1$

素因数の和:86908

約数の個数: 48

約数和(自身を含む): 127406260800

約数和(自身を除く): 50225249997

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 449, 663, 1347, 1989, 4041, 5837, 7633, 17511, 22899, 52533, 68697, 86423, 99229, 259269, 297687, 777807, 893061, 1123499, 1469191, 3370497, 4407573, 10111491, 13222719, 19099483, 38803927, 57298449, 116411781, 171895347, 349235343, 504451051, 659666759, 1513353153, 1979000277, 4540059459, 5937000831, 8575667867, 25727003601, 77181010803]

約数ペア:

[(1, 77181010803), (3, 25727003601), (9, 8575667867), (13, 5937000831), (17, 4540059459), (39, 1979000277), (51, 1513353153), (117, 659666759), (153, 504451051), (221, 349235343), (449, 171895347), (663, 116411781), (1347, 57298449), (1989, 38803927), (4041, 19099483), (5837, 13222719), (7633, 10111491), (17511, 4407573), (22899, 3370497), (52533, 1469191), (68697, 1123499), (86423, 893061), (99229, 777807), (259269, 297687)]