1657804077

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{30593}}^1$

素因数の和:30831

約数の個数: 24

約数和(自身を含む): 2494512384

約数和(自身を除く): 836708307

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 2007, 6021, 18063, 30593, 54189, 91779, 275337, 826011, 2478033, 6822239, 7434099, 20466717, 61400151, 184200453, 552601359, 1657804077]

約数ペア:

[(1, 1657804077), (3, 552601359), (9, 184200453), (27, 61400151), (81, 20466717), (223, 7434099), (243, 6822239), (669, 2478033), (2007, 826011), (6021, 275337), (18063, 91779), (30593, 54189)]