40433769

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 63987840

約数和(自身を除く): 23554071

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 643, 1233, 1929, 2329, 3699, 5787, 6987, 10931, 17361, 20961, 32793, 62883, 88091, 98379, 264273, 295137, 792819, 1497547, 2378457, 4492641, 13477923, 40433769]

約数ペア:

[(1, 40433769), (3, 13477923), (9, 4492641), (17, 2378457), (27, 1497547), (51, 792819), (137, 295137), (153, 264273), (411, 98379), (459, 88091), (643, 62883), (1233, 32793), (1929, 20961), (2329, 17361), (3699, 10931), (5787, 6987)]