64989393

素因数分解:

$3^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{1933}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 99144576

約数和(自身を除く): 34155183

約数列:

[1, 3, 7, 21, 1601, 1933, 4803, 5799, 11207, 13531, 33621, 40593, 3094733, 9284199, 21663131, 64989393]

約数ペア:

[(1, 64989393), (3, 21663131), (7, 9284199), (21, 3094733), (1601, 40593), (1933, 33621), (4803, 13531), (5799, 11207)]