206763129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3121}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 317057832

約数和(自身を除く): 110294703

約数列:

[1, 3, 9, 17, 51, 153, 433, 1299, 3121, 3897, 7361, 9363, 22083, 28089, 53057, 66249, 159171, 477513, 1351393, 4054179, 12162537, 22973681, 68921043, 206763129]

約数ペア:

[(1, 206763129), (3, 68921043), (9, 22973681), (17, 12162537), (51, 4054179), (153, 1351393), (433, 477513), (1299, 159171), (3121, 66249), (3897, 53057), (7361, 28089), (9363, 22083)]