55923867

素因数分解:

$3^2\times {\mathrm{109}}^2\times {\mathrm{523}}^1$

素因数の和:747

約数の個数: 18

約数和(自身を含む): 81682692

約数和(自身を除く): 25758825

約数列:

[1, 3, 9, 109, 327, 523, 981, 1569, 4707, 11881, 35643, 57007, 106929, 171021, 513063, 6213763, 18641289, 55923867]

約数ペア:

[(1, 55923867), (3, 18641289), (9, 6213763), (109, 513063), (327, 171021), (523, 106929), (981, 57007), (1569, 35643), (4707, 11881)]