1566650997

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{48073}}^1$

素因数の和:48170

約数の個数: 32

約数和(自身を含む): 2492156160

約数和(自身を除く): 925505163

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 48073, 144219, 432657, 817241, 1297971, 2451723, 3413183, 7355169, 10239549, 22065507, 30718647, 58024111, 92155941, 174072333, 522216999, 1566650997]

約数ペア:

[(1, 1566650997), (3, 522216999), (9, 174072333), (17, 92155941), (27, 58024111), (51, 30718647), (71, 22065507), (153, 10239549), (213, 7355169), (459, 3413183), (639, 2451723), (1207, 1297971), (1917, 817241), (3621, 432657), (10863, 144219), (32589, 48073)]