495216963

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 770521440

約数和(自身を除く): 275304477

約数列:

[1, 3, 9, 27, 29, 87, 113, 193, 261, 339, 579, 783, 841, 1017, 1737, 2523, 3051, 3277, 5211, 5597, 7569, 9831, 16791, 21809, 22707, 29493, 50373, 65427, 88479, 95033, 151119, 162313, 196281, 285099, 486939, 588843, 632461, 855297, 1460817, 1897383, 2565891, 4382451, 5692149, 17076447, 18341369, 55024107, 165072321, 495216963]

約数ペア:

[(1, 495216963), (3, 165072321), (9, 55024107), (27, 18341369), (29, 17076447), (87, 5692149), (113, 4382451), (193, 2565891), (261, 1897383), (339, 1460817), (579, 855297), (783, 632461), (841, 588843), (1017, 486939), (1737, 285099), (2523, 196281), (3051, 162313), (3277, 151119), (5211, 95033), (5597, 88479), (7569, 65427), (9831, 50373), (16791, 29493), (21809, 22707)]