63712845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67421}}^1$

素因数の和:67442

約数の個数: 32

約数和(自身を含む): 129450240

約数和(自身を除く): 65737395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 67421, 202263, 337105, 471947, 606789, 1011315, 1415841, 1820367, 2359735, 3033945, 4247523, 7079205, 9101835, 12742569, 21237615, 63712845]

約数ペア:

[(1, 63712845), (3, 21237615), (5, 12742569), (7, 9101835), (9, 7079205), (15, 4247523), (21, 3033945), (27, 2359735), (35, 1820367), (45, 1415841), (63, 1011315), (105, 606789), (135, 471947), (189, 337105), (315, 202263), (945, 67421)]