78234519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 40644969

約数列:

[1, 3, 11, 33, 41, 53, 123, 159, 451, 583, 1091, 1353, 1749, 2173, 3273, 6519, 12001, 23903, 36003, 44731, 57823, 71709, 134193, 173469, 492041, 636053, 1476123, 1908159, 2370743, 7112229, 26078173, 78234519]

約数ペア:

[(1, 78234519), (3, 26078173), (11, 7112229), (33, 2370743), (41, 1908159), (53, 1476123), (123, 636053), (159, 492041), (451, 173469), (583, 134193), (1091, 71709), (1353, 57823), (1749, 44731), (2173, 36003), (3273, 23903), (6519, 12001)]