25749738729

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{247007}}^1$

素因数の和:247049

約数の個数: 56

約数和(自身を含む): 45356596992

約数和(自身を除く): 19606858263

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 729, 891, 1053, 1287, 2673, 3159, 3861, 8019, 9477, 11583, 34749, 104247, 247007, 741021, 2223063, 2717077, 3211091, 6669189, 8151231, 9633273, 20007567, 24453693, 28899819, 35322001, 60022701, 73361079, 86699457, 105966003, 180068103, 220083237, 260098371, 317898009, 660249711, 780295113, 953694027, 1980749133, 2340885339, 2861082081, 8583246243, 25749738729]

約数ペア:

[(1, 25749738729), (3, 8583246243), (9, 2861082081), (11, 2340885339), (13, 1980749133), (27, 953694027), (33, 780295113), (39, 660249711), (81, 317898009), (99, 260098371), (117, 220083237), (143, 180068103), (243, 105966003), (297, 86699457), (351, 73361079), (429, 60022701), (729, 35322001), (891, 28899819), (1053, 24453693), (1287, 20007567), (2673, 9633273), (3159, 8151231), (3861, 6669189), (8019, 3211091), (9477, 2717077), (11583, 2223063), (34749, 741021), (104247, 247007)]