77885981

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 84403200

約数和(自身を除く): 6517219

約数列:

[1, 23, 31, 313, 349, 713, 7199, 8027, 9703, 10819, 109237, 223169, 248837, 2512451, 3386347, 77885981]

約数ペア:

[(1, 77885981), (23, 3386347), (31, 2512451), (313, 248837), (349, 223169), (713, 109237), (7199, 10819), (8027, 9703)]