64351833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 42286503

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2203, 2247, 4173, 6609, 9737, 15421, 28639, 29211, 46263, 85917, 200473, 235721, 601419, 707163, 1650047, 3064373, 4950141, 9193119, 21450611, 64351833]

約数ペア:

[(1, 64351833), (3, 21450611), (7, 9193119), (13, 4950141), (21, 3064373), (39, 1650047), (91, 707163), (107, 601419), (273, 235721), (321, 200473), (749, 85917), (1391, 46263), (2203, 29211), (2247, 28639), (4173, 15421), (6609, 9737)]