91225281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8301

約数の個数: 32

約数和(自身を含む): 151953408

約数和(自身を除く): 60728127

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 8243, 11067, 24729, 57701, 140131, 173103, 255533, 420393, 766599, 980917, 1788731, 2942751, 4344061, 5366193, 13032183, 30408427, 91225281]

約数ペア:

[(1, 91225281), (3, 30408427), (7, 13032183), (17, 5366193), (21, 4344061), (31, 2942751), (51, 1788731), (93, 980917), (119, 766599), (217, 420393), (357, 255533), (527, 173103), (651, 140131), (1581, 57701), (3689, 24729), (8243, 11067)]