72253953

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 106545920

約数和(自身を除く): 34291967

約数列:

[1, 3, 9, 79, 151, 237, 453, 673, 711, 1359, 2019, 6057, 11929, 35787, 53167, 101623, 107361, 159501, 304869, 478503, 914607, 8028217, 24084651, 72253953]

約数ペア:

[(1, 72253953), (3, 24084651), (9, 8028217), (79, 914607), (151, 478503), (237, 304869), (453, 159501), (673, 107361), (711, 101623), (1359, 53167), (2019, 35787), (6057, 11929)]