487032669

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 744817920

約数和(自身を除く): 257785251

約数列:

[1, 3, 9, 27, 59, 81, 177, 223, 457, 531, 669, 1371, 1593, 2007, 4113, 4779, 6021, 12339, 13157, 18063, 26963, 37017, 39471, 80889, 101911, 118413, 242667, 305733, 355239, 728001, 917199, 1065717, 2184003, 2751597, 6012749, 8254791, 18038247, 54114741, 162344223, 487032669]

約数ペア:

[(1, 487032669), (3, 162344223), (9, 54114741), (27, 18038247), (59, 8254791), (81, 6012749), (177, 2751597), (223, 2184003), (457, 1065717), (531, 917199), (669, 728001), (1371, 355239), (1593, 305733), (2007, 242667), (4113, 118413), (4779, 101911), (6021, 80889), (12339, 39471), (13157, 37017), (18063, 26963)]