123049791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4493}}^1$

素因数の和:4695

約数の個数: 24

約数和(自身を含む): 189287280

約数和(自身を除く): 66237489

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 3043, 4493, 9129, 13479, 27387, 40437, 76381, 229143, 687429, 804247, 2412741, 7238223, 13672199, 41016597, 123049791]

約数ペア:

[(1, 123049791), (3, 41016597), (9, 13672199), (17, 7238223), (51, 2412741), (153, 804247), (179, 687429), (537, 229143), (1611, 76381), (3043, 40437), (4493, 27387), (9129, 13479)]