354788890551

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1\times {\mathrm{9241}}^1$

素因数の和:9525

約数の個数: 72

約数和(自身を含む): 555483977568

約数和(自身を除く): 200695087017

約数列:

[1, 3, 9, 23, 31, 69, 93, 193, 207, 279, 579, 713, 961, 1737, 2139, 2883, 4439, 5983, 6417, 8649, 9241, 13317, 17949, 22103, 27723, 39951, 53847, 66309, 83169, 137609, 185473, 198927, 212543, 286471, 412827, 556419, 637629, 859413, 1238481, 1669257, 1783513, 1912887, 2578239, 4265879, 5350539, 6588833, 8880601, 12797637, 16051617, 19766499, 26641803, 38392911, 41020799, 55288903, 59299497, 79925409, 123062397, 165866709, 204253823, 369187191, 497600127, 612761469, 1271644769, 1713955993, 1838284407, 3814934307, 5141867979, 11444802921, 15425603937, 39420987839, 118262963517, 354788890551]

約数ペア:

[(1, 354788890551), (3, 118262963517), (9, 39420987839), (23, 15425603937), (31, 11444802921), (69, 5141867979), (93, 3814934307), (193, 1838284407), (207, 1713955993), (279, 1271644769), (579, 612761469), (713, 497600127), (961, 369187191), (1737, 204253823), (2139, 165866709), (2883, 123062397), (4439, 79925409), (5983, 59299497), (6417, 55288903), (8649, 41020799), (9241, 38392911), (13317, 26641803), (17949, 19766499), (22103, 16051617), (27723, 12797637), (39951, 8880601), (53847, 6588833), (66309, 5350539), (83169, 4265879), (137609, 2578239), (185473, 1912887), (198927, 1783513), (212543, 1669257), (286471, 1238481), (412827, 859413), (556419, 637629)]