40468293

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 61483968

約数和(自身を除く): 21015675

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 1427, 3151, 4281, 9453, 12843, 28359, 32821, 98463, 195499, 295389, 586497, 1759491, 4496477, 13489431, 40468293]

約数ペア:

[(1, 40468293), (3, 13489431), (9, 4496477), (23, 1759491), (69, 586497), (137, 295389), (207, 195499), (411, 98463), (1233, 32821), (1427, 28359), (3151, 12843), (4281, 9453)]