406989333

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1621}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 639976320

約数和(自身を除く): 232986987

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 547, 1621, 1641, 4863, 4923, 9299, 14589, 14769, 27557, 27897, 43767, 82671, 83691, 248013, 251073, 744039, 886687, 2660061, 7980183, 15073679, 23940549, 45221037, 135663111, 406989333]

約数ペア:

[(1, 406989333), (3, 135663111), (9, 45221037), (17, 23940549), (27, 15073679), (51, 7980183), (153, 2660061), (459, 886687), (547, 744039), (1621, 251073), (1641, 248013), (4863, 83691), (4923, 82671), (9299, 43767), (14589, 27897), (14769, 27557)]