127406619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2269}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 195474240

約数和(自身を除く): 68067621

約数列:

[1, 3, 9, 17, 51, 153, 367, 1101, 2269, 3303, 6239, 6807, 18717, 20421, 38573, 56151, 115719, 347157, 832723, 2498169, 7494507, 14156291, 42468873, 127406619]

約数ペア:

[(1, 127406619), (3, 42468873), (9, 14156291), (17, 7494507), (51, 2498169), (153, 832723), (367, 347157), (1101, 115719), (2269, 56151), (3303, 38573), (6239, 20421), (6807, 18717)]