64163043

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 109260800

約数和(自身を除く): 45097757

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 1759, 4053, 5211, 5277, 12159, 12313, 15831, 36477, 36939, 47493, 110817, 332451, 339487, 1018461, 2376409, 3055383, 7129227, 9166149, 21387681, 64163043]

約数ペア:

[(1, 64163043), (3, 21387681), (7, 9166149), (9, 7129227), (21, 3055383), (27, 2376409), (63, 1018461), (189, 339487), (193, 332451), (579, 110817), (1351, 47493), (1737, 36939), (1759, 36477), (4053, 15831), (5211, 12313), (5277, 12159)]