577997613

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5500

約数の個数: 48

約数和(自身を含む): 951175680

約数和(自身を除く): 373178067

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 1311, 1539, 1863, 3933, 4617, 5443, 5589, 11799, 16329, 35397, 48987, 103417, 106191, 125189, 146961, 310251, 375567, 440883, 930753, 1126701, 1322649, 2378591, 2792259, 3380103, 7135773, 8376777, 10140309, 21407319, 25130331, 30420927, 64221957, 192665871, 577997613]

約数ペア:

[(1, 577997613), (3, 192665871), (9, 64221957), (19, 30420927), (23, 25130331), (27, 21407319), (57, 10140309), (69, 8376777), (81, 7135773), (171, 3380103), (207, 2792259), (243, 2378591), (437, 1322649), (513, 1126701), (621, 930753), (1311, 440883), (1539, 375567), (1863, 310251), (3933, 146961), (4617, 125189), (5443, 106191), (5589, 103417), (11799, 48987), (16329, 35397)]