71340903

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 105424800

約数和(自身を除く): 34083897

約数列:

[1, 3, 9, 61, 183, 199, 549, 597, 653, 1791, 1959, 5877, 12139, 36417, 39833, 109251, 119499, 129947, 358497, 389841, 1169523, 7926767, 23780301, 71340903]

約数ペア:

[(1, 71340903), (3, 23780301), (9, 7926767), (61, 1169523), (183, 389841), (199, 358497), (549, 129947), (597, 119499), (653, 109251), (1791, 39833), (1959, 36417), (5877, 12139)]