63512991

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41269}}^1$

素因数の和:41300

約数の個数: 20

約数和(自身を含む): 99873400

約数和(自身を除く): 36360409

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 41269, 123807, 371421, 784111, 1114263, 2352333, 3342789, 7056999, 21170997, 63512991]

約数ペア:

[(1, 63512991), (3, 21170997), (9, 7056999), (19, 3342789), (27, 2352333), (57, 1114263), (81, 784111), (171, 371421), (513, 123807), (1539, 41269)]