154900503

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 229851648

約数和(自身を除く): 74951145

約数列:

[1, 3, 9, 53, 127, 159, 381, 477, 1143, 2557, 6731, 7671, 20193, 23013, 60579, 135521, 324739, 406563, 974217, 1219689, 2922651, 17211167, 51633501, 154900503]

約数ペア:

[(1, 154900503), (3, 51633501), (9, 17211167), (53, 2922651), (127, 1219689), (159, 974217), (381, 406563), (477, 324739), (1143, 135521), (2557, 60579), (6731, 23013), (7671, 20193)]