54278517

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1489}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 75096000

約数和(自身を除く): 20817483

約数列:

[1, 3, 29, 87, 419, 1257, 1489, 4467, 12151, 36453, 43181, 129543, 623891, 1871673, 18092839, 54278517]

約数ペア:

[(1, 54278517), (3, 18092839), (29, 1871673), (87, 623891), (419, 129543), (1257, 43181), (1489, 36453), (4467, 12151)]