127512077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3061}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 159321984

約数和(自身を除く): 31809907

約数列:

[1, 7, 11, 77, 541, 3061, 3787, 5951, 21427, 33671, 41657, 235697, 1656001, 11592007, 18216011, 127512077]

約数ペア:

[(1, 127512077), (7, 18216011), (11, 11592007), (77, 1656001), (541, 235697), (3061, 41657), (3787, 33671), (5951, 21427)]