75570111

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 118494720

約数和(自身を除く): 42924609

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1667, 1679, 1971, 5001, 5037, 15003, 15111, 38341, 45009, 45333, 115023, 121691, 345069, 365073, 1035207, 1095219, 2798893, 3285657, 8396679, 25190037, 75570111]

約数ペア:

[(1, 75570111), (3, 25190037), (9, 8396679), (23, 3285657), (27, 2798893), (69, 1095219), (73, 1035207), (207, 365073), (219, 345069), (621, 121691), (657, 115023), (1667, 45333), (1679, 45009), (1971, 38341), (5001, 15111), (5037, 15003)]