27081320266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{190523}}^1$

素因数の和:190627

約数の個数: 64

約数和(自身を含む): 55309879296

約数和(自身を除く): 28228559030

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 781, 923, 994, 1001, 1562, 1846, 2002, 5467, 6461, 10153, 10934, 12922, 20306, 71071, 142142, 190523, 381046, 1333661, 2095753, 2476799, 2667322, 4191506, 4953598, 13527133, 14670271, 17337593, 27054266, 27244789, 29340542, 34675186, 54489578, 94689931, 148798463, 175852729, 189379862, 190713523, 297596926, 351705458, 381427046, 1041589241, 1230969103, 1934380019, 2083178482, 2461938206, 3868760038, 13540660133, 27081320266]

約数ペア:

[(1, 27081320266), (2, 13540660133), (7, 3868760038), (11, 2461938206), (13, 2083178482), (14, 1934380019), (22, 1230969103), (26, 1041589241), (71, 381427046), (77, 351705458), (91, 297596926), (142, 190713523), (143, 189379862), (154, 175852729), (182, 148798463), (286, 94689931), (497, 54489578), (781, 34675186), (923, 29340542), (994, 27244789), (1001, 27054266), (1562, 17337593), (1846, 14670271), (2002, 13527133), (5467, 4953598), (6461, 4191506), (10153, 2667322), (10934, 2476799), (12922, 2095753), (20306, 1333661), (71071, 381046), (142142, 190523)]