29125856907

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{278671}}^1$

素因数の和:278773

約数の個数: 48

約数和(自身を含む): 50829772800

約数和(自身を除く): 21703915893

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 711, 1323, 1659, 2133, 3871, 4977, 11613, 14931, 34839, 104517, 278671, 836013, 1950697, 2508039, 5852091, 7524117, 13654879, 17556273, 22015009, 40964637, 52668819, 66045027, 122893911, 154105063, 198135081, 368681733, 462315189, 594405243, 1078735441, 1386945567, 3236206323, 4160836701, 9708618969, 29125856907]

約数ペア:

[(1, 29125856907), (3, 9708618969), (7, 4160836701), (9, 3236206323), (21, 1386945567), (27, 1078735441), (49, 594405243), (63, 462315189), (79, 368681733), (147, 198135081), (189, 154105063), (237, 122893911), (441, 66045027), (553, 52668819), (711, 40964637), (1323, 22015009), (1659, 17556273), (2133, 13654879), (3871, 7524117), (4977, 5852091), (11613, 2508039), (14931, 1950697), (34839, 836013), (104517, 278671)]