26741871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 43959552

約数和(自身を除く): 17217681

約数列:

[1, 3, 9, 13, 31, 39, 73, 93, 101, 117, 219, 279, 303, 403, 657, 909, 949, 1209, 1313, 2263, 2847, 3131, 3627, 3939, 6789, 7373, 8541, 9393, 11817, 20367, 22119, 28179, 29419, 40703, 66357, 88257, 95849, 122109, 228563, 264771, 287547, 366327, 685689, 862641, 2057067, 2971319, 8913957, 26741871]

約数ペア:

[(1, 26741871), (3, 8913957), (9, 2971319), (13, 2057067), (31, 862641), (39, 685689), (73, 366327), (93, 287547), (101, 264771), (117, 228563), (219, 122109), (279, 95849), (303, 88257), (403, 66357), (657, 40703), (909, 29419), (949, 28179), (1209, 22119), (1313, 20367), (2263, 11817), (2847, 9393), (3131, 8541), (3627, 7373), (3939, 6789)]