90981869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 102875136

約数和(自身を除く): 11893267

約数列:

[1, 11, 31, 341, 367, 727, 4037, 7997, 11377, 22537, 125147, 247907, 266809, 2934899, 8271079, 90981869]

約数ペア:

[(1, 90981869), (11, 8271079), (31, 2934899), (341, 266809), (367, 247907), (727, 125147), (4037, 22537), (7997, 11377)]