23053173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 16863627

約数列:

[1, 3, 11, 13, 17, 29, 33, 39, 51, 87, 109, 143, 187, 221, 319, 327, 377, 429, 493, 561, 663, 957, 1131, 1199, 1417, 1479, 1853, 2431, 3161, 3597, 4147, 4251, 5423, 5559, 6409, 7293, 9483, 12441, 15587, 16269, 19227, 20383, 24089, 34771, 41093, 46761, 53737, 61149, 70499, 72267, 104313, 123279, 161211, 211497, 264979, 452023, 591107, 698581, 794937, 1356069, 1773321, 2095743, 7684391, 23053173]

約数ペア:

[(1, 23053173), (3, 7684391), (11, 2095743), (13, 1773321), (17, 1356069), (29, 794937), (33, 698581), (39, 591107), (51, 452023), (87, 264979), (109, 211497), (143, 161211), (187, 123279), (221, 104313), (319, 72267), (327, 70499), (377, 61149), (429, 53737), (493, 46761), (561, 41093), (663, 34771), (957, 24089), (1131, 20383), (1199, 19227), (1417, 16269), (1479, 15587), (1853, 12441), (2431, 9483), (3161, 7293), (3597, 6409), (4147, 5559), (4251, 5423)]