22153527

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6781}}^1$

素因数の和:6812

約数の個数: 24

約数和(自身を含む): 36080240

約数和(自身を除く): 13926713

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6781, 20343, 61029, 74591, 183087, 223773, 671319, 820501, 2013957, 2461503, 7384509, 22153527]

約数ペア:

[(1, 22153527), (3, 7384509), (9, 2461503), (11, 2013957), (27, 820501), (33, 671319), (99, 223773), (121, 183087), (297, 74591), (363, 61029), (1089, 20343), (3267, 6781)]