83967345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2203}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 182914368

約数和(自身を除く): 98947023

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2203, 2541, 3465, 4235, 5445, 6609, 7623, 11015, 12705, 15421, 19827, 24233, 33045, 38115, 46263, 72699, 77105, 99135, 121165, 138789, 169631, 218097, 231315, 266563, 363495, 508893, 693945, 799689, 848155, 1090485, 1332815, 1526679, 1865941, 2399067, 2544465, 3998445, 5597823, 7633395, 9329705, 11995335, 16793469, 27989115, 83967345]

約数ペア:

[(1, 83967345), (3, 27989115), (5, 16793469), (7, 11995335), (9, 9329705), (11, 7633395), (15, 5597823), (21, 3998445), (33, 2544465), (35, 2399067), (45, 1865941), (55, 1526679), (63, 1332815), (77, 1090485), (99, 848155), (105, 799689), (121, 693945), (165, 508893), (231, 363495), (315, 266563), (363, 231315), (385, 218097), (495, 169631), (605, 138789), (693, 121165), (847, 99135), (1089, 77105), (1155, 72699), (1815, 46263), (2203, 38115), (2541, 33045), (3465, 24233), (4235, 19827), (5445, 15421), (6609, 12705), (7623, 11015)]