53042073

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 31146087

約数列:

[1, 3, 7, 21, 29, 87, 203, 251, 347, 609, 753, 1041, 1757, 2429, 5271, 7279, 7287, 10063, 21837, 30189, 50953, 70441, 87097, 152859, 211323, 261291, 609679, 1829037, 2525813, 7577439, 17680691, 53042073]

約数ペア:

[(1, 53042073), (3, 17680691), (7, 7577439), (21, 2525813), (29, 1829037), (87, 609679), (203, 261291), (251, 211323), (347, 152859), (609, 87097), (753, 70441), (1041, 50953), (1757, 30189), (2429, 21837), (5271, 10063), (7279, 7287)]