56859777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 88792704

約数和(自身を除く): 31932927

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 1583, 2763, 3991, 4749, 11973, 14247, 20579, 35919, 61737, 185211, 485981, 1457943, 4373829, 6317753, 18953259, 56859777]

約数ペア:

[(1, 56859777), (3, 18953259), (9, 6317753), (13, 4373829), (39, 1457943), (117, 485981), (307, 185211), (921, 61737), (1583, 35919), (2763, 20579), (3991, 14247), (4749, 11973)]