68383427

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3989}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 81715200

約数和(自身を除く): 13331773

約数列:

[1, 7, 31, 79, 217, 553, 2449, 3989, 17143, 27923, 123659, 315131, 865613, 2205917, 9769061, 68383427]

約数ペア:

[(1, 68383427), (7, 9769061), (31, 2205917), (79, 865613), (217, 315131), (553, 123659), (2449, 27923), (3989, 17143)]