273676143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 125491857

約数列:

[1, 3, 13, 39, 179, 197, 199, 537, 591, 597, 2327, 2561, 2587, 6981, 7683, 7761, 35263, 35621, 39203, 105789, 106863, 117609, 458419, 463073, 509639, 1375257, 1389219, 1528917, 7017337, 21052011, 91225381, 273676143]

約数ペア:

[(1, 273676143), (3, 91225381), (13, 21052011), (39, 7017337), (179, 1528917), (197, 1389219), (199, 1375257), (537, 509639), (591, 463073), (597, 458419), (2327, 117609), (2561, 106863), (2587, 105789), (6981, 39203), (7683, 35621), (7761, 35263)]