145809719

素因数分解:

${\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 20

約数和(自身を含む): 167749680

約数和(自身を除く): 21939961

約数列:

[1, 11, 23, 121, 253, 433, 1331, 2783, 4763, 9959, 14641, 30613, 52393, 109549, 336743, 576323, 1205039, 6339553, 13255429, 145809719]

約数ペア:

[(1, 145809719), (11, 13255429), (23, 6339553), (121, 1205039), (253, 576323), (433, 336743), (1331, 109549), (2783, 52393), (4763, 30613), (9959, 14641)]