977658633

素因数分解:

$3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5641}}^1$

素因数の和:5795

約数の個数: 48

約数和(自身を含む): 1698016320

約数和(自身を除く): 720357687

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 131, 147, 189, 393, 441, 917, 1179, 1323, 2751, 3537, 5641, 6419, 8253, 16923, 19257, 24759, 39487, 50769, 57771, 118461, 152307, 173313, 276409, 355383, 738971, 829227, 1066149, 2216913, 2487681, 5172797, 6650739, 7463043, 15518391, 19952217, 36209579, 46555173, 108628737, 139665519, 325886211, 977658633]

約数ペア:

[(1, 977658633), (3, 325886211), (7, 139665519), (9, 108628737), (21, 46555173), (27, 36209579), (49, 19952217), (63, 15518391), (131, 7463043), (147, 6650739), (189, 5172797), (393, 2487681), (441, 2216913), (917, 1066149), (1179, 829227), (1323, 738971), (2751, 355383), (3537, 276409), (5641, 173313), (6419, 152307), (8253, 118461), (16923, 57771), (19257, 50769), (24759, 39487)]