37993221

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9001}}^1$

素因数の和:9081

約数の個数: 24

約数和(自身を含む): 63662144

約数和(自身を除く): 25668923

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 9001, 27003, 63007, 81009, 189021, 567063, 603067, 1809201, 4221469, 5427603, 12664407, 37993221]

約数ペア:

[(1, 37993221), (3, 12664407), (7, 5427603), (9, 4221469), (21, 1809201), (63, 603067), (67, 567063), (201, 189021), (469, 81009), (603, 63007), (1407, 27003), (4221, 9001)]