273672561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 403200000

約数和(自身を除く): 129527439

約数列:

[1, 3, 19, 23, 57, 69, 199, 437, 597, 1049, 1311, 3147, 3781, 4577, 11343, 13731, 19931, 24127, 59793, 72381, 86963, 208751, 260889, 458413, 626253, 1375239, 3966269, 4801273, 11898807, 14403819, 91224187, 273672561]

約数ペア:

[(1, 273672561), (3, 91224187), (19, 14403819), (23, 11898807), (57, 4801273), (69, 3966269), (199, 1375239), (437, 626253), (597, 458413), (1049, 260889), (1311, 208751), (3147, 86963), (3781, 72381), (4577, 59793), (11343, 24127), (13731, 19931)]