86828427

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 154472448

約数和(自身を除く): 67644021

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1933, 1953, 2139, 4991, 5799, 6417, 13531, 14973, 17397, 40593, 44459, 44919, 59923, 121779, 133377, 179769, 311213, 400131, 419461, 539307, 933639, 1258383, 1378229, 2800917, 3775149, 4134687, 9647603, 12404061, 28942809, 86828427]

約数ペア:

[(1, 86828427), (3, 28942809), (7, 12404061), (9, 9647603), (21, 4134687), (23, 3775149), (31, 2800917), (63, 1378229), (69, 1258383), (93, 933639), (161, 539307), (207, 419461), (217, 400131), (279, 311213), (483, 179769), (651, 133377), (713, 121779), (1449, 59923), (1933, 44919), (1953, 44459), (2139, 40593), (4991, 17397), (5799, 14973), (6417, 13531)]