164000109

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{85819}}^1$

素因数の和:85849

約数の個数: 24

約数和(自身を含む): 273937440

約数和(自身を除く): 109937331

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 85819, 257457, 600733, 1115647, 1802199, 3346941, 4205131, 7809529, 12615393, 23428587, 54666703, 164000109]

約数ペア:

[(1, 164000109), (3, 54666703), (7, 23428587), (13, 12615393), (21, 7809529), (39, 4205131), (49, 3346941), (91, 1802199), (147, 1115647), (273, 600733), (637, 257457), (1911, 85819)]