127932837

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 185172480

約数和(自身を除く): 57239643

約数列:

[1, 3, 17, 51, 79, 113, 237, 281, 339, 843, 1343, 1921, 4029, 4777, 5763, 8927, 14331, 22199, 26781, 31753, 66597, 95259, 151759, 377383, 455277, 539801, 1132149, 1619403, 2508487, 7525461, 42644279, 127932837]

約数ペア:

[(1, 127932837), (3, 42644279), (17, 7525461), (51, 2508487), (79, 1619403), (113, 1132149), (237, 539801), (281, 455277), (339, 377383), (843, 151759), (1343, 95259), (1921, 66597), (4029, 31753), (4777, 26781), (5763, 22199), (8927, 14331)]