83403243

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 72

約数和(自身を含む): 158291280

約数和(自身を除く): 74888037

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 121, 147, 189, 231, 297, 363, 441, 521, 539, 693, 847, 1089, 1323, 1563, 1617, 2079, 2541, 3267, 3647, 4689, 4851, 5731, 5929, 7623, 10941, 14067, 14553, 17193, 17787, 22869, 25529, 32823, 40117, 51579, 53361, 63041, 76587, 98469, 120351, 154737, 160083, 189123, 229761, 280819, 361053, 441287, 567369, 689283, 842457, 1083159, 1323861, 1702107, 2527371, 3089009, 3971583, 7582113, 9267027, 11914749, 27801081, 83403243]

約数ペア:

[(1, 83403243), (3, 27801081), (7, 11914749), (9, 9267027), (11, 7582113), (21, 3971583), (27, 3089009), (33, 2527371), (49, 1702107), (63, 1323861), (77, 1083159), (99, 842457), (121, 689283), (147, 567369), (189, 441287), (231, 361053), (297, 280819), (363, 229761), (441, 189123), (521, 160083), (539, 154737), (693, 120351), (847, 98469), (1089, 76587), (1323, 63041), (1563, 53361), (1617, 51579), (2079, 40117), (2541, 32823), (3267, 25529), (3647, 22869), (4689, 17787), (4851, 17193), (5731, 14553), (5929, 14067), (7623, 10941)]