157890667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 176146560

約数和(自身を除く): 18255893

約数列:

[1, 11, 59, 211, 649, 1153, 2321, 12449, 12683, 68027, 136939, 243283, 748297, 2676113, 14353697, 157890667]

約数ペア:

[(1, 157890667), (11, 14353697), (59, 2676113), (211, 748297), (649, 243283), (1153, 136939), (2321, 68027), (12449, 12683)]