27854379

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6599}}^1$

素因数の和:6679

約数の個数: 24

約数和(自身を含む): 46675200

約数和(自身を除く): 18820821

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6599, 19797, 46193, 59391, 138579, 415737, 442133, 1326399, 3094931, 3979197, 9284793, 27854379]

約数ペア:

[(1, 27854379), (3, 9284793), (7, 3979197), (9, 3094931), (21, 1326399), (63, 442133), (67, 415737), (201, 138579), (469, 59391), (603, 46193), (1407, 19797), (4221, 6599)]