144279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 24

約数和(自身を含む): 235872

約数和(自身を除く): 91593

約数列:

[1, 3, 9, 17, 23, 41, 51, 69, 123, 153, 207, 369, 391, 697, 943, 1173, 2091, 2829, 3519, 6273, 8487, 16031, 48093, 144279]

約数ペア:

[(1, 144279), (3, 48093), (9, 16031), (17, 8487), (23, 6273), (41, 3519), (51, 2829), (69, 2091), (123, 1173), (153, 943), (207, 697), (369, 391)]