89686503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 134199936

約数和(自身を除く): 44513433

約数列:

[1, 3, 9, 31, 93, 279, 521, 617, 1563, 1851, 4689, 5553, 16151, 19127, 48453, 57381, 145359, 172143, 321457, 964371, 2893113, 9965167, 29895501, 89686503]

約数ペア:

[(1, 89686503), (3, 29895501), (9, 9965167), (31, 2893113), (93, 964371), (279, 321457), (521, 172143), (617, 145359), (1563, 57381), (1851, 48453), (4689, 19127), (5553, 16151)]