207146547

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{19069}}^1$

素因数の和:19163

約数の個数: 24

約数和(自身を含む): 321291360

約数和(自身を除く): 114144813

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 19069, 57207, 171621, 324173, 972519, 1353899, 2917557, 4061697, 12185091, 23016283, 69048849, 207146547]

約数ペア:

[(1, 207146547), (3, 69048849), (9, 23016283), (17, 12185091), (51, 4061697), (71, 2917557), (153, 1353899), (213, 972519), (639, 324173), (1207, 171621), (3621, 57207), (10863, 19069)]