13664133

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 24286080

約数和(自身を除く): 10621947

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 277, 567, 609, 783, 831, 1701, 1827, 1939, 2349, 2493, 5481, 5817, 7047, 7479, 8033, 16443, 17451, 22437, 24099, 49329, 52353, 56231, 67311, 72297, 157059, 168693, 216891, 471177, 506079, 650673, 1518237, 1952019, 4554711, 13664133]

約数ペア:

[(1, 13664133), (3, 4554711), (7, 1952019), (9, 1518237), (21, 650673), (27, 506079), (29, 471177), (63, 216891), (81, 168693), (87, 157059), (189, 72297), (203, 67311), (243, 56231), (261, 52353), (277, 49329), (567, 24099), (609, 22437), (783, 17451), (831, 16443), (1701, 8033), (1827, 7479), (1939, 7047), (2349, 5817), (2493, 5481)]