98915571

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28109}}^1$

素因数の和:28155

約数の個数: 24

約数和(自身を含む): 157865760

約数和(自身を除く): 58950189

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 28109, 84327, 252981, 477853, 646507, 1433559, 1939521, 4300677, 5818563, 10990619, 32971857, 98915571]

約数ペア:

[(1, 98915571), (3, 32971857), (9, 10990619), (17, 5818563), (23, 4300677), (51, 1939521), (69, 1433559), (153, 646507), (207, 477853), (391, 252981), (1173, 84327), (3519, 28109)]