64949823

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{1301}}^1$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 98587440

約数和(自身を除く): 33637617

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1301, 1849, 3903, 5547, 11709, 16641, 35127, 49923, 55943, 167829, 503487, 1510461, 2405549, 7216647, 21649941, 64949823]

約数ペア:

[(1, 64949823), (3, 21649941), (9, 7216647), (27, 2405549), (43, 1510461), (129, 503487), (387, 167829), (1161, 55943), (1301, 49923), (1849, 35127), (3903, 16641), (5547, 11709)]