74493573

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 131590656

約数和(自身を除く): 57097083

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 2003, 3381, 5313, 6009, 12397, 14021, 22033, 37191, 42063, 46069, 66099, 98147, 138207, 154231, 294441, 322483, 462693, 506759, 967449, 1079617, 1520277, 2257381, 3238851, 3547313, 6772143, 10641939, 24831191, 74493573]

約数ペア:

[(1, 74493573), (3, 24831191), (7, 10641939), (11, 6772143), (21, 3547313), (23, 3238851), (33, 2257381), (49, 1520277), (69, 1079617), (77, 967449), (147, 506759), (161, 462693), (231, 322483), (253, 294441), (483, 154231), (539, 138207), (759, 98147), (1127, 66099), (1617, 46069), (1771, 42063), (2003, 37191), (3381, 22033), (5313, 14021), (6009, 12397)]