64657893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5939}}^1$

素因数の和:6152

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 26580507

約数列:

[1, 3, 19, 57, 191, 573, 3629, 5939, 10887, 17817, 112841, 338523, 1134349, 3403047, 21552631, 64657893]

約数ペア:

[(1, 64657893), (3, 21552631), (19, 3403047), (57, 1134349), (191, 338523), (573, 112841), (3629, 17817), (5939, 10887)]