156989378679

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3119}}^1\times {\mathrm{11807}}^1$

素因数の和:14972

約数の個数: 48

約数和(自身を含む): 251992166400

約数和(自身を除く): 95002787721

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3119, 4263, 9357, 11807, 21833, 35421, 65499, 82649, 90451, 152831, 247947, 271353, 342403, 458493, 578543, 633157, 1027209, 1735629, 1899471, 2396821, 4432099, 7190463, 13296297, 16777747, 36826033, 50333241, 110478099, 257782231, 773346693, 1067954957, 1804475617, 3203864871, 5413426851, 7475684699, 22427054097, 52329792893, 156989378679]

約数ペア:

[(1, 156989378679), (3, 52329792893), (7, 22427054097), (21, 7475684699), (29, 5413426851), (49, 3203864871), (87, 1804475617), (147, 1067954957), (203, 773346693), (609, 257782231), (1421, 110478099), (3119, 50333241), (4263, 36826033), (9357, 16777747), (11807, 13296297), (21833, 7190463), (35421, 4432099), (65499, 2396821), (82649, 1899471), (90451, 1735629), (152831, 1027209), (247947, 633157), (271353, 578543), (342403, 458493)]