713591721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 1170892800

約数和(自身を除く): 457301079

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 197, 207, 307, 437, 513, 591, 621, 921, 1311, 1773, 2763, 3743, 3933, 4531, 5319, 5833, 7061, 8289, 11229, 11799, 13593, 17499, 21183, 33687, 40779, 52497, 60479, 63549, 86089, 101061, 122337, 134159, 157491, 181437, 190647, 258267, 402477, 544311, 774801, 1149101, 1207431, 1391017, 1632933, 2324403, 3447303, 3622293, 4173051, 10341909, 12519153, 26429323, 31025727, 37557459, 79287969, 237863907, 713591721]

約数ペア:

[(1, 713591721), (3, 237863907), (9, 79287969), (19, 37557459), (23, 31025727), (27, 26429323), (57, 12519153), (69, 10341909), (171, 4173051), (197, 3622293), (207, 3447303), (307, 2324403), (437, 1632933), (513, 1391017), (591, 1207431), (621, 1149101), (921, 774801), (1311, 544311), (1773, 402477), (2763, 258267), (3743, 190647), (3933, 181437), (4531, 157491), (5319, 134159), (5833, 122337), (7061, 101061), (8289, 86089), (11229, 63549), (11799, 60479), (13593, 52497), (17499, 40779), (21183, 33687)]