40103721

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 28831959

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 3167, 4221, 9501, 12663, 22169, 28503, 66507, 85509, 199521, 212189, 598563, 636567, 1485323, 1909701, 4455969, 5729103, 13367907, 40103721]

約数ペア:

[(1, 40103721), (3, 13367907), (7, 5729103), (9, 4455969), (21, 1909701), (27, 1485323), (63, 636567), (67, 598563), (189, 212189), (201, 199521), (469, 85509), (603, 66507), (1407, 28503), (1809, 22169), (3167, 12663), (4221, 9501)]