6781113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 4540743

約数列:

[1, 3, 9, 17, 23, 41, 47, 51, 69, 123, 141, 153, 207, 369, 391, 423, 697, 799, 943, 1081, 1173, 1927, 2091, 2397, 2829, 3243, 3519, 5781, 6273, 7191, 8487, 9729, 16031, 17343, 18377, 32759, 44321, 48093, 55131, 98277, 132963, 144279, 165393, 294831, 398889, 753457, 2260371, 6781113]

約数ペア:

[(1, 6781113), (3, 2260371), (9, 753457), (17, 398889), (23, 294831), (41, 165393), (47, 144279), (51, 132963), (69, 98277), (123, 55131), (141, 48093), (153, 44321), (207, 32759), (369, 18377), (391, 17343), (423, 16031), (697, 9729), (799, 8487), (943, 7191), (1081, 6273), (1173, 5781), (1927, 3519), (2091, 3243), (2397, 2829)]