676770147

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{363269}}^1$

素因数の和:363304

約数の個数: 20

約数和(自身を含む): 1054936080

約数和(自身を除く): 378165933

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 363269, 1089807, 3269421, 8355187, 9808263, 25065561, 29424789, 75196683, 225590049, 676770147]

約数ペア:

[(1, 676770147), (3, 225590049), (9, 75196683), (23, 29424789), (27, 25065561), (69, 9808263), (81, 8355187), (207, 3269421), (621, 1089807), (1863, 363269)]