10921527

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 17318400

約数和(自身を除く): 6396873

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 409, 621, 989, 1161, 1227, 2967, 3681, 8901, 9407, 11043, 17587, 26703, 28221, 52761, 84663, 158283, 253989, 404501, 474849, 1213503, 3640509, 10921527]

約数ペア:

[(1, 10921527), (3, 3640509), (9, 1213503), (23, 474849), (27, 404501), (43, 253989), (69, 158283), (129, 84663), (207, 52761), (387, 28221), (409, 26703), (621, 17587), (989, 11043), (1161, 9407), (1227, 8901), (2967, 3681)]