42800769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18837

約数の個数: 24

約数和(自身を含む): 70379712

約数和(自身を除く): 27578943

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 18797, 56391, 169173, 206767, 432331, 620301, 1296993, 1860903, 3890979, 4755641, 14266923, 42800769]

約数ペア:

[(1, 42800769), (3, 14266923), (9, 4755641), (11, 3890979), (23, 1860903), (33, 1296993), (69, 620301), (99, 432331), (207, 206767), (253, 169173), (759, 56391), (2277, 18797)]