21626000001

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{8647}}^1$

素因数の和:9306

約数の個数: 32

約数和(自身を含む): 32267417600

約数和(自身を除く): 10641417599

約数列:

[1, 3, 9, 27, 211, 439, 633, 1317, 1899, 3951, 5697, 8647, 11853, 25941, 77823, 92629, 233469, 277887, 833661, 1824517, 2500983, 3796033, 5473551, 11388099, 16420653, 34164297, 49261959, 102492891, 800962963, 2402888889, 7208666667, 21626000001]

約数ペア:

[(1, 21626000001), (3, 7208666667), (9, 2402888889), (27, 800962963), (211, 102492891), (439, 49261959), (633, 34164297), (1317, 16420653), (1899, 11388099), (3951, 5473551), (5697, 3796033), (8647, 2500983), (11853, 1824517), (25941, 833661), (77823, 277887), (92629, 233469)]