142741197

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4559

約数の個数: 40

約数和(自身を含む): 235642176

約数和(自身を除く): 92900979

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 4507, 10557, 13521, 31671, 40563, 76619, 103661, 121689, 229857, 310983, 365067, 689571, 932949, 1762237, 2068713, 2798847, 5286711, 6206139, 8396541, 15860133, 47580399, 142741197]

約数ペア:

[(1, 142741197), (3, 47580399), (9, 15860133), (17, 8396541), (23, 6206139), (27, 5286711), (51, 2798847), (69, 2068713), (81, 1762237), (153, 932949), (207, 689571), (391, 365067), (459, 310983), (621, 229857), (1173, 121689), (1377, 103661), (1863, 76619), (3519, 40563), (4507, 31671), (10557, 13521)]