19059408081

素因数分解:

$3^3\times 7^1\times {\mathrm{6101}}^1\times {\mathrm{16529}}^1$

素因数の和:22646

約数の個数: 32

約数和(自身を含む): 32277139200

約数和(自身を除く): 13217731119

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6101, 16529, 18303, 42707, 49587, 54909, 115703, 128121, 148761, 164727, 347109, 384363, 446283, 1041327, 1153089, 3123981, 100843429, 302530287, 705904003, 907590861, 2117712009, 2722772583, 6353136027, 19059408081]

約数ペア:

[(1, 19059408081), (3, 6353136027), (7, 2722772583), (9, 2117712009), (21, 907590861), (27, 705904003), (63, 302530287), (189, 100843429), (6101, 3123981), (16529, 1153089), (18303, 1041327), (42707, 446283), (49587, 384363), (54909, 347109), (115703, 164727), (128121, 148761)]