117143223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^2$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 164406528

約数和(自身を除く): 47263305

約数列:

[1, 3, 43, 47, 129, 139, 141, 417, 2021, 5977, 6063, 6533, 17931, 19321, 19599, 57963, 280919, 830803, 842757, 908087, 2492409, 2724261, 39047741, 117143223]

約数ペア:

[(1, 117143223), (3, 39047741), (43, 2724261), (47, 2492409), (129, 908087), (139, 842757), (141, 830803), (417, 280919), (2021, 57963), (5977, 19599), (6063, 19321), (6533, 17931)]