72968469

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{15307}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 111687168

約数和(自身を除く): 38718699

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 15307, 45921, 107149, 321447, 3474689, 10424067, 24322823, 72968469]

約数ペア:

[(1, 72968469), (3, 24322823), (7, 10424067), (21, 3474689), (227, 321447), (681, 107149), (1589, 45921), (4767, 15307)]