64005927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21262

約数の個数: 16

約数和(自身を含む): 91532160

約数和(自身を除く): 27526233

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 21187, 63561, 402553, 1122911, 1207659, 3368733, 21335309, 64005927]

約数ペア:

[(1, 64005927), (3, 21335309), (19, 3368733), (53, 1207659), (57, 1122911), (159, 402553), (1007, 63561), (3021, 21187)]