171489609

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{119839}}^1$

素因数の和:119901

約数の個数: 16

約数和(自身を含む): 258854400

約数和(自身を除く): 87364791

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 119839, 359517, 1078551, 3235653, 6351467, 19054401, 57163203, 171489609]

約数ペア:

[(1, 171489609), (3, 57163203), (9, 19054401), (27, 6351467), (53, 3235653), (159, 1078551), (477, 359517), (1431, 119839)]