26717607

素因数分解:

$3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 19757913

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 139, 189, 243, 339, 417, 567, 791, 973, 1017, 1251, 1701, 2373, 2919, 3051, 3753, 7119, 8757, 9153, 11259, 15707, 21357, 26271, 27459, 33777, 47121, 64071, 78813, 109949, 141363, 192213, 236439, 329847, 424089, 989541, 1272267, 2968623, 3816801, 8905869, 26717607]

約数ペア:

[(1, 26717607), (3, 8905869), (7, 3816801), (9, 2968623), (21, 1272267), (27, 989541), (63, 424089), (81, 329847), (113, 236439), (139, 192213), (189, 141363), (243, 109949), (339, 78813), (417, 64071), (567, 47121), (791, 33777), (973, 27459), (1017, 26271), (1251, 21357), (1701, 15707), (2373, 11259), (2919, 9153), (3051, 8757), (3753, 7119)]