127144989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36131}}^1$

素因数の和:36177

約数の個数: 24

約数和(自身を含む): 202917312

約数和(自身を除く): 75772323

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 36131, 108393, 325179, 614227, 831013, 1842681, 2493039, 5528043, 7479117, 14127221, 42381663, 127144989]

約数ペア:

[(1, 127144989), (3, 42381663), (9, 14127221), (17, 7479117), (23, 5528043), (51, 2493039), (69, 1842681), (153, 831013), (207, 614227), (391, 325179), (1173, 108393), (3519, 36131)]