149080449

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 231362560

約数和(自身を除く): 82282111

約数列:

[1, 3, 7, 21, 103, 157, 309, 439, 471, 721, 1099, 1317, 2163, 3073, 3297, 9219, 16171, 45217, 48513, 68923, 113197, 135651, 206769, 316519, 339591, 482461, 949557, 1447383, 7099069, 21297207, 49693483, 149080449]

約数ペア:

[(1, 149080449), (3, 49693483), (7, 21297207), (21, 7099069), (103, 1447383), (157, 949557), (309, 482461), (439, 339591), (471, 316519), (721, 206769), (1099, 135651), (1317, 113197), (2163, 68923), (3073, 48513), (3297, 45217), (9219, 16171)]