207014787

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{45013}}^1$

素因数の和:45099

約数の個数: 24

約数和(自身を含む): 346427744

約数和(自身を除く): 139412957

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 45013, 135039, 315091, 405117, 945273, 2835819, 3285949, 9857847, 23001643, 29573541, 69004929, 207014787]

約数ペア:

[(1, 207014787), (3, 69004929), (7, 29573541), (9, 23001643), (21, 9857847), (63, 3285949), (73, 2835819), (219, 945273), (511, 405117), (657, 315091), (1533, 135039), (4599, 45013)]