167493141

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 245534016

約数和(自身を除く): 78040875

約数列:

[1, 3, 9, 103, 281, 309, 643, 843, 927, 1929, 2529, 5787, 28943, 66229, 86829, 180683, 198687, 260487, 542049, 596061, 1626147, 18610349, 55831047, 167493141]

約数ペア:

[(1, 167493141), (3, 55831047), (9, 18610349), (103, 1626147), (281, 596061), (309, 542049), (643, 260487), (843, 198687), (927, 180683), (1929, 86829), (2529, 66229), (5787, 28943)]