72415431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10601}}^1$

素因数の和:10644

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 49719609

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 10601, 31803, 95409, 116611, 243823, 286227, 349833, 731469, 1049499, 2194407, 2682053, 3148497, 6583221, 8046159, 24138477, 72415431]

約数ペア:

[(1, 72415431), (3, 24138477), (9, 8046159), (11, 6583221), (23, 3148497), (27, 2682053), (33, 2194407), (69, 1049499), (99, 731469), (207, 349833), (253, 286227), (297, 243823), (621, 116611), (759, 95409), (2277, 31803), (6831, 10601)]