135462019

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 180698112

約数和(自身を除く): 45236093

約数列:

[1, 7, 11, 23, 49, 77, 161, 223, 253, 343, 539, 1127, 1561, 1771, 2401, 2453, 3773, 5129, 7889, 10927, 12397, 17171, 26411, 35903, 55223, 56419, 76489, 86779, 120197, 251321, 394933, 535423, 607453, 841379, 1759247, 2764531, 5889653, 12314729, 19351717, 135462019]

約数ペア:

[(1, 135462019), (7, 19351717), (11, 12314729), (23, 5889653), (49, 2764531), (77, 1759247), (161, 841379), (223, 607453), (253, 535423), (343, 394933), (539, 251321), (1127, 120197), (1561, 86779), (1771, 76489), (2401, 56419), (2453, 55223), (3773, 35903), (5129, 26411), (7889, 17171), (10927, 12397)]