51744303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6319

約数の個数: 24

約数和(自身を含む): 81637920

約数和(自身を除く): 29893617

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6229, 8307, 18687, 56061, 80977, 242931, 442259, 728793, 1326777, 3980331, 5749367, 17248101, 51744303]

約数ペア:

[(1, 51744303), (3, 17248101), (9, 5749367), (13, 3980331), (39, 1326777), (71, 728793), (117, 442259), (213, 242931), (639, 80977), (923, 56061), (2769, 18687), (6229, 8307)]