275643747

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{9973}}^1$

素因数の和:10099

約数の個数: 24

約数和(自身を含む): 413881104

約数和(自身を除く): 138237357

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 9213, 9973, 27639, 29919, 89757, 369001, 827759, 1107003, 2483277, 3321009, 7449831, 30627083, 91881249, 275643747]

約数ペア:

[(1, 275643747), (3, 91881249), (9, 30627083), (37, 7449831), (83, 3321009), (111, 2483277), (249, 1107003), (333, 827759), (747, 369001), (3071, 89757), (9213, 29919), (9973, 27639)]