146973381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 218723328

約数和(自身を除く): 71749947

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 1171, 1173, 1819, 2461, 3513, 5457, 7383, 19907, 26933, 41837, 59721, 80799, 125297, 125511, 375891, 457861, 1373583, 2130049, 2881831, 6390147, 8645493, 48991127, 146973381]

約数ペア:

[(1, 146973381), (3, 48991127), (17, 8645493), (23, 6390147), (51, 2881831), (69, 2130049), (107, 1373583), (321, 457861), (391, 375891), (1171, 125511), (1173, 125297), (1819, 80799), (2461, 59721), (3513, 41837), (5457, 26933), (7383, 19907)]