61160913

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 56

約数和(自身を含む): 103878720

約数和(自身を除く): 42717807

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 263, 297, 319, 729, 783, 789, 891, 957, 2349, 2367, 2673, 2871, 2893, 7047, 7101, 7627, 8019, 8613, 8679, 21141, 21303, 22881, 25839, 26037, 63909, 68643, 77517, 78111, 83897, 191727, 205929, 232551, 234333, 251691, 617787, 702999, 755073, 1853361, 2108997, 2265219, 5560083, 6795657, 20386971, 61160913]

約数ペア:

[(1, 61160913), (3, 20386971), (9, 6795657), (11, 5560083), (27, 2265219), (29, 2108997), (33, 1853361), (81, 755073), (87, 702999), (99, 617787), (243, 251691), (261, 234333), (263, 232551), (297, 205929), (319, 191727), (729, 83897), (783, 78111), (789, 77517), (891, 68643), (957, 63909), (2349, 26037), (2367, 25839), (2673, 22881), (2871, 21303), (2893, 21141), (7047, 8679), (7101, 8613), (7627, 8019)]