39839823

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 27292977

約数列:

[1, 3, 9, 17, 27, 29, 41, 51, 73, 87, 123, 153, 219, 261, 369, 459, 493, 657, 697, 783, 1107, 1189, 1241, 1479, 1971, 2091, 2117, 2993, 3567, 3723, 4437, 6273, 6351, 8979, 10701, 11169, 13311, 18819, 19053, 20213, 26937, 32103, 33507, 35989, 50881, 57159, 60639, 80811, 86797, 107967, 152643, 181917, 260391, 323901, 457929, 545751, 781173, 971703, 1373787, 1475549, 2343519, 4426647, 13279941, 39839823]

約数ペア:

[(1, 39839823), (3, 13279941), (9, 4426647), (17, 2343519), (27, 1475549), (29, 1373787), (41, 971703), (51, 781173), (73, 545751), (87, 457929), (123, 323901), (153, 260391), (219, 181917), (261, 152643), (369, 107967), (459, 86797), (493, 80811), (657, 60639), (697, 57159), (783, 50881), (1107, 35989), (1189, 33507), (1241, 32103), (1479, 26937), (1971, 20213), (2091, 19053), (2117, 18819), (2993, 13311), (3567, 11169), (3723, 10701), (4437, 8979), (6273, 6351)]