261567356853

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4639}}^1\times {\mathrm{9137}}^1$

素因数の和:13818

約数の個数: 48

約数和(自身を含む): 406025464320

約数和(自身を除く): 144458107467

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 4639, 6171, 9137, 13917, 27411, 51029, 78863, 100507, 153087, 155329, 236589, 301521, 465987, 561319, 867493, 1105577, 1683957, 1708619, 2602479, 3316731, 5125857, 9542423, 18794809, 28627269, 42386543, 56384427, 127159629, 466251973, 720571231, 1398755919, 2161713693, 5128771703, 7926283541, 15386315109, 23778850623, 87189118951, 261567356853]

約数ペア:

[(1, 261567356853), (3, 87189118951), (11, 23778850623), (17, 15386315109), (33, 7926283541), (51, 5128771703), (121, 2161713693), (187, 1398755919), (363, 720571231), (561, 466251973), (2057, 127159629), (4639, 56384427), (6171, 42386543), (9137, 28627269), (13917, 18794809), (27411, 9542423), (51029, 5125857), (78863, 3316731), (100507, 2602479), (153087, 1708619), (155329, 1683957), (236589, 1105577), (301521, 867493), (465987, 561319)]