26577447

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 42163200

約数和(自身を除く): 15585753

約数列:

[1, 3, 13, 19, 31, 39, 57, 89, 93, 169, 247, 267, 403, 507, 589, 741, 1157, 1209, 1691, 1767, 2759, 3211, 3471, 5073, 5239, 7657, 8277, 9633, 15041, 15717, 21983, 22971, 35867, 45123, 52421, 65949, 99541, 107601, 157263, 285779, 298623, 466271, 681473, 857337, 1398813, 2044419, 8859149, 26577447]

約数ペア:

[(1, 26577447), (3, 8859149), (13, 2044419), (19, 1398813), (31, 857337), (39, 681473), (57, 466271), (89, 298623), (93, 285779), (169, 157263), (247, 107601), (267, 99541), (403, 65949), (507, 52421), (589, 45123), (741, 35867), (1157, 22971), (1209, 21983), (1691, 15717), (1767, 15041), (2759, 9633), (3211, 8277), (3471, 7657), (5073, 5239)]