37540269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 58604000

約数和(自身を除く): 21063731

約数列:

[1, 3, 9, 13, 39, 117, 499, 643, 1497, 1929, 4491, 5787, 6487, 8359, 19461, 25077, 58383, 75231, 320857, 962571, 2887713, 4171141, 12513423, 37540269]

約数ペア:

[(1, 37540269), (3, 12513423), (9, 4171141), (13, 2887713), (39, 962571), (117, 320857), (499, 75231), (643, 58383), (1497, 25077), (1929, 19461), (4491, 8359), (5787, 6487)]