99193887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12031

約数の個数: 24

約数和(自身を含む): 156487968

約数和(自身を除く): 57294081

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 11941, 35823, 107469, 155233, 465699, 847811, 1397097, 2543433, 7630299, 11021543, 33064629, 99193887]

約数ペア:

[(1, 99193887), (3, 33064629), (9, 11021543), (13, 7630299), (39, 2543433), (71, 1397097), (117, 847811), (213, 465699), (639, 155233), (923, 107469), (2769, 35823), (8307, 11941)]