20171463939

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{61687}}^1$

素因数の和:62077

約数の個数: 40

約数和(自身を含む): 32962119168

約数和(自身を除く): 12790655229

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 367, 891, 1101, 3303, 4037, 9909, 12111, 29727, 36333, 61687, 108999, 185061, 326997, 555183, 678557, 1665549, 2035671, 4996647, 6107013, 18321039, 22639129, 54963117, 67917387, 203752161, 249030419, 611256483, 747091257, 1833769449, 2241273771, 6723821313, 20171463939]

約数ペア:

[(1, 20171463939), (3, 6723821313), (9, 2241273771), (11, 1833769449), (27, 747091257), (33, 611256483), (81, 249030419), (99, 203752161), (297, 67917387), (367, 54963117), (891, 22639129), (1101, 18321039), (3303, 6107013), (4037, 4996647), (9909, 2035671), (12111, 1665549), (29727, 678557), (36333, 555183), (61687, 326997), (108999, 185061)]