89823909

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{13001}}^1$

素因数の和:13065

約数の個数: 24

約数和(自身を含む): 142293888

約数和(自身を除く): 52469979

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 13001, 39003, 91007, 273021, 611047, 637049, 1833141, 1911147, 4277329, 12831987, 29941303, 89823909]

約数ペア:

[(1, 89823909), (3, 29941303), (7, 12831987), (21, 4277329), (47, 1911147), (49, 1833141), (141, 637049), (147, 611047), (329, 273021), (987, 91007), (2303, 39003), (6909, 13001)]