57153789

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 108564480

約数和(自身を除く): 51410691

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 407, 693, 743, 777, 999, 1221, 2079, 2229, 2331, 2849, 3663, 5201, 6687, 6993, 8173, 8547, 10989, 15603, 20061, 24519, 25641, 27491, 46809, 57211, 73557, 76923, 82473, 140427, 171633, 192437, 220671, 247419, 302401, 514899, 577311, 742257, 907203, 1544697, 1731933, 2116807, 2721609, 5195799, 6350421, 8164827, 19051263, 57153789]

約数ペア:

[(1, 57153789), (3, 19051263), (7, 8164827), (9, 6350421), (11, 5195799), (21, 2721609), (27, 2116807), (33, 1731933), (37, 1544697), (63, 907203), (77, 742257), (99, 577311), (111, 514899), (189, 302401), (231, 247419), (259, 220671), (297, 192437), (333, 171633), (407, 140427), (693, 82473), (743, 76923), (777, 73557), (999, 57211), (1221, 46809), (2079, 27491), (2229, 25641), (2331, 24519), (2849, 20061), (3663, 15603), (5201, 10989), (6687, 8547), (6993, 8173)]