76765689

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8558

約数の個数: 48

約数和(自身を含む): 148896384

約数和(自身を除く): 72130695

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 8521, 9009, 25563, 59647, 76689, 93731, 110773, 178941, 281193, 332319, 536823, 656117, 775411, 843579, 996957, 1218503, 1968351, 2326233, 3655509, 5905053, 6978699, 8529521, 10966527, 25588563, 76765689]

約数ペア:

[(1, 76765689), (3, 25588563), (7, 10966527), (9, 8529521), (11, 6978699), (13, 5905053), (21, 3655509), (33, 2326233), (39, 1968351), (63, 1218503), (77, 996957), (91, 843579), (99, 775411), (117, 656117), (143, 536823), (231, 332319), (273, 281193), (429, 178941), (693, 110773), (819, 93731), (1001, 76689), (1287, 59647), (3003, 25563), (8521, 9009)]