27507551442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{21911}}^1$

素因数の和:22415

約数の個数: 64

約数和(自身を含む): 63914323968

約数和(自身を除く): 36406772526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 421, 426, 497, 842, 994, 1263, 1491, 2526, 2947, 2982, 5894, 8841, 17682, 21911, 29891, 43822, 59782, 65733, 89673, 131466, 153377, 179346, 209237, 306754, 418474, 460131, 627711, 920262, 1255422, 1555681, 3111362, 4667043, 9224531, 9334086, 10889767, 18449062, 21779534, 27673593, 32669301, 55347186, 64571717, 65338602, 129143434, 193715151, 387430302, 654941701, 1309883402, 1964825103, 3929650206, 4584591907, 9169183814, 13753775721, 27507551442]

約数ペア:

[(1, 27507551442), (2, 13753775721), (3, 9169183814), (6, 4584591907), (7, 3929650206), (14, 1964825103), (21, 1309883402), (42, 654941701), (71, 387430302), (142, 193715151), (213, 129143434), (421, 65338602), (426, 64571717), (497, 55347186), (842, 32669301), (994, 27673593), (1263, 21779534), (1491, 18449062), (2526, 10889767), (2947, 9334086), (2982, 9224531), (5894, 4667043), (8841, 3111362), (17682, 1555681), (21911, 1255422), (29891, 920262), (43822, 627711), (59782, 460131), (65733, 418474), (89673, 306754), (131466, 209237), (153377, 179346)]