82180809

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 123240000

約数和(自身を除く): 41059191

約数列:

[1, 3, 9, 29, 87, 261, 499, 631, 1497, 1893, 4491, 5679, 14471, 18299, 43413, 54897, 130239, 164691, 314869, 944607, 2833821, 9131201, 27393603, 82180809]

約数ペア:

[(1, 82180809), (3, 27393603), (9, 9131201), (29, 2833821), (87, 944607), (261, 314869), (499, 164691), (631, 130239), (1497, 54897), (1893, 43413), (4491, 18299), (5679, 14471)]