26033319

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 43702512

約数和(自身を除く): 17669193

約数列:

[1, 3, 9, 13, 27, 39, 41, 67, 81, 117, 123, 201, 243, 351, 369, 533, 603, 729, 871, 1053, 1107, 1599, 1809, 2613, 2747, 3159, 3321, 4797, 5427, 7839, 8241, 9477, 9963, 14391, 16281, 23517, 24723, 29889, 35711, 43173, 48843, 70551, 74169, 107133, 129519, 211653, 222507, 321399, 388557, 634959, 667521, 964197, 2002563, 2892591, 8677773, 26033319]

約数ペア:

[(1, 26033319), (3, 8677773), (9, 2892591), (13, 2002563), (27, 964197), (39, 667521), (41, 634959), (67, 388557), (81, 321399), (117, 222507), (123, 211653), (201, 129519), (243, 107133), (351, 74169), (369, 70551), (533, 48843), (603, 43173), (729, 35711), (871, 29889), (1053, 24723), (1107, 23517), (1599, 16281), (1809, 14391), (2613, 9963), (2747, 9477), (3159, 8241), (3321, 7839), (4797, 5427)]