30090627

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4729}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 50175840

約数和(自身を除く): 20085213

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 4729, 6363, 14187, 33103, 42561, 99309, 297927, 477629, 1432887, 3343403, 4298661, 10030209, 30090627]

約数ペア:

[(1, 30090627), (3, 10030209), (7, 4298661), (9, 3343403), (21, 1432887), (63, 477629), (101, 297927), (303, 99309), (707, 42561), (909, 33103), (2121, 14187), (4729, 6363)]