145355511

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 233856000

約数和(自身を除く): 88500489

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 4871, 9947, 14613, 29841, 34097, 102291, 141259, 238679, 423777, 716037, 988813, 1670753, 2966439, 5012259, 6921691, 20765073, 48451837, 145355511]

約数ペア:

[(1, 145355511), (3, 48451837), (7, 20765073), (21, 6921691), (29, 5012259), (49, 2966439), (87, 1670753), (147, 988813), (203, 716037), (343, 423777), (609, 238679), (1029, 141259), (1421, 102291), (4263, 34097), (4871, 29841), (9947, 14613)]