49649181309

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1188661}}^1$

素因数の和:1188707

約数の個数: 64

約数和(自身を含む): 95853703680

約数和(自身を除く): 46204522371

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1989, 2457, 3213, 4641, 5967, 13923, 41769, 1188661, 3565983, 8320627, 10697949, 15452593, 20207237, 24961881, 32093847, 46357779, 60621711, 74885643, 108168151, 139073337, 141450659, 181865133, 224656929, 262694081, 324504453, 417220011, 424351977, 545595399, 788082243, 973513359, 1273055931, 1838858567, 2364246729, 2920540077, 3819167793, 5516575701, 7092740187, 16549727103, 49649181309]

約数ペア:

[(1, 49649181309), (3, 16549727103), (7, 7092740187), (9, 5516575701), (13, 3819167793), (17, 2920540077), (21, 2364246729), (27, 1838858567), (39, 1273055931), (51, 973513359), (63, 788082243), (91, 545595399), (117, 424351977), (119, 417220011), (153, 324504453), (189, 262694081), (221, 224656929), (273, 181865133), (351, 141450659), (357, 139073337), (459, 108168151), (663, 74885643), (819, 60621711), (1071, 46357779), (1547, 32093847), (1989, 24961881), (2457, 20207237), (3213, 15452593), (4641, 10697949), (5967, 8320627), (13923, 3565983), (41769, 1188661)]