68367915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6609

約数の個数: 64

約数和(自身を含む): 151557120

約数和(自身を除く): 83189205

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 6577, 10395, 19731, 32885, 46039, 59193, 72347, 98655, 138117, 177579, 217041, 230195, 295965, 361735, 414351, 506429, 651123, 690585, 887895, 1085205, 1243053, 1519287, 1953369, 2071755, 2532145, 3255615, 4557861, 6215265, 7596435, 9766845, 13673583, 22789305, 68367915]

約数ペア:

[(1, 68367915), (3, 22789305), (5, 13673583), (7, 9766845), (9, 7596435), (11, 6215265), (15, 4557861), (21, 3255615), (27, 2532145), (33, 2071755), (35, 1953369), (45, 1519287), (55, 1243053), (63, 1085205), (77, 887895), (99, 690585), (105, 651123), (135, 506429), (165, 414351), (189, 361735), (231, 295965), (297, 230195), (315, 217041), (385, 177579), (495, 138117), (693, 98655), (945, 72347), (1155, 59193), (1485, 46039), (2079, 32885), (3465, 19731), (6577, 10395)]