181845981

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12373}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 277969536

約数和(自身を除く): 96123555

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 12373, 14697, 37119, 111357, 284579, 853737, 878483, 2561211, 2635449, 7906347, 20205109, 60615327, 181845981]

約数ペア:

[(1, 181845981), (3, 60615327), (9, 20205109), (23, 7906347), (69, 2635449), (71, 2561211), (207, 878483), (213, 853737), (639, 284579), (1633, 111357), (4899, 37119), (12373, 14697)]