63009219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 103832064

約数和(自身を除く): 40822845

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 443, 521, 1329, 1563, 3101, 3647, 5759, 6773, 9303, 10941, 17277, 20319, 40313, 47411, 120939, 142233, 230803, 692409, 1615621, 3000439, 4846863, 9001317, 21003073, 63009219]

約数ペア:

[(1, 63009219), (3, 21003073), (7, 9001317), (13, 4846863), (21, 3000439), (39, 1615621), (91, 692409), (273, 230803), (443, 142233), (521, 120939), (1329, 47411), (1563, 40313), (3101, 20319), (3647, 17277), (5759, 10941), (6773, 9303)]