267931377

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 466352640

約数和(自身を除く): 198421263

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 203, 261, 371, 477, 609, 1113, 1537, 1827, 2767, 3339, 4611, 8301, 10759, 13833, 19369, 24903, 32277, 58107, 80243, 96831, 146651, 174321, 240729, 439953, 561701, 722187, 1026557, 1319859, 1685103, 3079671, 4252879, 5055309, 9239013, 12758637, 29770153, 38275911, 89310459, 267931377]

約数ペア:

[(1, 267931377), (3, 89310459), (7, 38275911), (9, 29770153), (21, 12758637), (29, 9239013), (53, 5055309), (63, 4252879), (87, 3079671), (159, 1685103), (203, 1319859), (261, 1026557), (371, 722187), (477, 561701), (609, 439953), (1113, 240729), (1537, 174321), (1827, 146651), (2767, 96831), (3339, 80243), (4611, 58107), (8301, 32277), (10759, 24903), (13833, 19369)]