72127737

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 115773840

約数和(自身を除く): 43646103

約数列:

[1, 3, 9, 11, 33, 99, 107, 121, 321, 363, 619, 963, 1089, 1177, 1857, 3531, 5571, 6809, 10593, 12947, 20427, 38841, 61281, 66233, 74899, 116523, 198699, 224697, 596097, 674091, 728563, 2185689, 6557067, 8014193, 24042579, 72127737]

約数ペア:

[(1, 72127737), (3, 24042579), (9, 8014193), (11, 6557067), (33, 2185689), (99, 728563), (107, 674091), (121, 596097), (321, 224697), (363, 198699), (619, 116523), (963, 74899), (1089, 66233), (1177, 61281), (1857, 38841), (3531, 20427), (5571, 12947), (6809, 10593)]