891036729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{55217}}^1$

素因数の和:55397

約数の個数: 24

約数和(自身を含む): 1412697312

約数和(自身を除く): 521660583

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1467, 1793, 5379, 16137, 55217, 165651, 496953, 607387, 1822161, 5466483, 9000371, 27001113, 81003339, 99004081, 297012243, 891036729]

約数ペア:

[(1, 891036729), (3, 297012243), (9, 99004081), (11, 81003339), (33, 27001113), (99, 9000371), (163, 5466483), (489, 1822161), (1467, 607387), (1793, 496953), (5379, 165651), (16137, 55217)]