48749421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7233

約数の個数: 32

約数和(自身を含む): 82805760

約数和(自身を除く): 34056339

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 7187, 21561, 50309, 122179, 136553, 150927, 366537, 409659, 855253, 955871, 2321401, 2565759, 2867613, 6964203, 16249807, 48749421]

約数ペア:

[(1, 48749421), (3, 16249807), (7, 6964203), (17, 2867613), (19, 2565759), (21, 2321401), (51, 955871), (57, 855253), (119, 409659), (133, 366537), (323, 150927), (357, 136553), (399, 122179), (969, 50309), (2261, 21561), (6783, 7187)]