31823361

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{6659}}^1$

素因数の和:6730

約数の個数: 20

約数和(自身を含む): 48351600

約数和(自身を除く): 16528239

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 6659, 19977, 59931, 179793, 392881, 539379, 1178643, 3535929, 10607787, 31823361]

約数ペア:

[(1, 31823361), (3, 10607787), (9, 3535929), (27, 1178643), (59, 539379), (81, 392881), (177, 179793), (531, 59931), (1593, 19977), (4779, 6659)]