427737483

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{91573}}^1$

素因数の和:91755

約数の個数: 16

約数和(自身を含む): 637355040

約数和(自身を除く): 209617557

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 91573, 274719, 824157, 2472471, 15842129, 47526387, 142579161, 427737483]

約数ペア:

[(1, 427737483), (3, 142579161), (9, 47526387), (27, 15842129), (173, 2472471), (519, 824157), (1557, 274719), (4671, 91573)]