909156933

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 1430873280

約数和(自身を除く): 521716347

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 947, 961, 999, 1147, 2841, 2883, 3441, 8523, 8649, 10323, 25569, 25947, 29357, 30969, 35039, 35557, 88071, 105117, 106671, 264213, 315351, 320013, 792639, 910067, 946053, 960039, 1086209, 2730201, 3258627, 8190603, 9775881, 24571809, 29327643, 33672479, 101017437, 303052311, 909156933]

約数ペア:

[(1, 909156933), (3, 303052311), (9, 101017437), (27, 33672479), (31, 29327643), (37, 24571809), (93, 9775881), (111, 8190603), (279, 3258627), (333, 2730201), (837, 1086209), (947, 960039), (961, 946053), (999, 910067), (1147, 792639), (2841, 320013), (2883, 315351), (3441, 264213), (8523, 106671), (8649, 105117), (10323, 88071), (25569, 35557), (25947, 35039), (29357, 30969)]