127654308

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{49943}}^1$

素因数の和:50024

約数の個数: 36

約数和(自身を含む): 327233088

約数和(自身を除く): 199578780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 49943, 99886, 149829, 199772, 299658, 449487, 599316, 898974, 1797948, 3545953, 7091906, 10637859, 14183812, 21275718, 31913577, 42551436, 63827154, 127654308]

約数ペア:

[(1, 127654308), (2, 63827154), (3, 42551436), (4, 31913577), (6, 21275718), (9, 14183812), (12, 10637859), (18, 7091906), (36, 3545953), (71, 1797948), (142, 898974), (213, 599316), (284, 449487), (426, 299658), (639, 199772), (852, 149829), (1278, 99886), (2556, 49943)]