89608959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47639}}^1$

素因数の和:47675

約数の個数: 24

約数和(自身を含む): 148636800

約数和(自身を除く): 59027841

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 47639, 142917, 428751, 524029, 905141, 1572087, 2715423, 4716261, 8146269, 9956551, 29869653, 89608959]

約数ペア:

[(1, 89608959), (3, 29869653), (9, 9956551), (11, 8146269), (19, 4716261), (33, 2715423), (57, 1572087), (99, 905141), (171, 524029), (209, 428751), (627, 142917), (1881, 47639)]