65764491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6875

約数の個数: 24

約数和(自身を含む): 99961920

約数和(自身を除く): 34197429

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 6827, 9633, 20481, 88751, 129713, 266253, 389139, 1153763, 1686269, 3461289, 5058807, 21921497, 65764491]

約数ペア:

[(1, 65764491), (3, 21921497), (13, 5058807), (19, 3461289), (39, 1686269), (57, 1153763), (169, 389139), (247, 266253), (507, 129713), (741, 88751), (3211, 20481), (6827, 9633)]