51118929

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 75366720

約数和(自身を除く): 24247791

約数列:

[1, 3, 9, 107, 109, 321, 327, 487, 963, 981, 1461, 4383, 11663, 34989, 52109, 53083, 104967, 156327, 159249, 468981, 477747, 5679881, 17039643, 51118929]

約数ペア:

[(1, 51118929), (3, 17039643), (9, 5679881), (107, 477747), (109, 468981), (321, 159249), (327, 156327), (487, 104967), (963, 53083), (981, 52109), (1461, 34989), (4383, 11663)]