201619554543

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{40531}}^1$

素因数の和:42418

約数の個数: 48

約数和(自身を含む): 329655510912

約数和(自身を除く): 128035956369

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1861, 2673, 5583, 16749, 20471, 40531, 50247, 61413, 121593, 150741, 184239, 364779, 445841, 452223, 552717, 1094337, 1337523, 1658151, 3283011, 4012569, 4974453, 9849033, 12037707, 36113121, 75428191, 108339363, 226284573, 678853719, 829710101, 2036561157, 2489130303, 6109683471, 7467390909, 18329050413, 22402172727, 67206518181, 201619554543]

約数ペア:

[(1, 201619554543), (3, 67206518181), (9, 22402172727), (11, 18329050413), (27, 7467390909), (33, 6109683471), (81, 2489130303), (99, 2036561157), (243, 829710101), (297, 678853719), (891, 226284573), (1861, 108339363), (2673, 75428191), (5583, 36113121), (16749, 12037707), (20471, 9849033), (40531, 4974453), (50247, 4012569), (61413, 3283011), (121593, 1658151), (150741, 1337523), (184239, 1094337), (364779, 552717), (445841, 452223)]