40455651

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 57968640

約数和(自身を除く): 17512989

約数列:

[1, 3, 31, 59, 73, 93, 101, 177, 219, 303, 1829, 2263, 3131, 4307, 5487, 5959, 6789, 7373, 9393, 12921, 17877, 22119, 133517, 184729, 228563, 400551, 435007, 554187, 685689, 1305021, 13485217, 40455651]

約数ペア:

[(1, 40455651), (3, 13485217), (31, 1305021), (59, 685689), (73, 554187), (93, 435007), (101, 400551), (177, 228563), (219, 184729), (303, 133517), (1829, 22119), (2263, 17877), (3131, 12921), (4307, 9393), (5487, 7373), (5959, 6789)]