54669789

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 84080640

約数和(自身を除く): 29410851

約数列:

[1, 3, 9, 27, 47, 67, 141, 201, 423, 603, 643, 1269, 1809, 1929, 3149, 5787, 9447, 17361, 28341, 30221, 43081, 85023, 90663, 129243, 271989, 387729, 815967, 1163187, 2024807, 6074421, 18223263, 54669789]

約数ペア:

[(1, 54669789), (3, 18223263), (9, 6074421), (27, 2024807), (47, 1163187), (67, 815967), (141, 387729), (201, 271989), (423, 129243), (603, 90663), (643, 85023), (1269, 43081), (1809, 30221), (1929, 28341), (3149, 17361), (5787, 9447)]