129697743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19167

約数の個数: 32

約数和(自身を含む): 220285440

約数和(自身を除く): 90587697

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 19121, 57363, 133847, 325057, 363299, 401541, 975171, 1089897, 2275399, 2543093, 6176083, 6826197, 7629279, 18528249, 43232581, 129697743]

約数ペア:

[(1, 129697743), (3, 43232581), (7, 18528249), (17, 7629279), (19, 6826197), (21, 6176083), (51, 2543093), (57, 2275399), (119, 1089897), (133, 975171), (323, 401541), (357, 363299), (399, 325057), (969, 133847), (2261, 57363), (6783, 19121)]