159717837

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{18289}}^1$

素因数の和:18404

約数の個数: 16

約数和(自身を含む): 221235840

約数和(自身を除く): 61518003

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 18289, 54867, 749849, 1298519, 2249547, 3895557, 53239279, 159717837]

約数ペア:

[(1, 159717837), (3, 53239279), (41, 3895557), (71, 2249547), (123, 1298519), (213, 749849), (2911, 54867), (8733, 18289)]