1567279334223

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{685969}}^1$

素因数の和:686469

約数の個数: 40

約数和(自身を含む): 2381836009520

約数和(自身を除く): 814556675297

約数列:

[1, 3, 9, 27, 67, 81, 201, 421, 603, 1263, 1809, 3789, 5427, 11367, 28207, 34101, 84621, 253863, 685969, 761589, 2057907, 2284767, 6173721, 18521163, 45959923, 55563489, 137879769, 288792949, 413639307, 866378847, 1240917921, 2599136541, 3722753763, 7797409623, 19349127583, 23392228869, 58047382749, 174142148247, 522426444741, 1567279334223]

約数ペア:

[(1, 1567279334223), (3, 522426444741), (9, 174142148247), (27, 58047382749), (67, 23392228869), (81, 19349127583), (201, 7797409623), (421, 3722753763), (603, 2599136541), (1263, 1240917921), (1809, 866378847), (3789, 413639307), (5427, 288792949), (11367, 137879769), (28207, 55563489), (34101, 45959923), (84621, 18521163), (253863, 6173721), (685969, 2284767), (761589, 2057907)]