27630783

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 41303808

約数和(自身を除く): 13673025

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 787, 2361, 3901, 7083, 11703, 35109, 36989, 65321, 110967, 195963, 332901, 587889, 3070087, 9210261, 27630783]

約数ペア:

[(1, 27630783), (3, 9210261), (9, 3070087), (47, 587889), (83, 332901), (141, 195963), (249, 110967), (423, 65321), (747, 36989), (787, 35109), (2361, 11703), (3901, 7083)]