189002169

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1993}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 280890792

約数和(自身を除く): 91888623

約数列:

[1, 3, 9, 41, 123, 257, 369, 771, 1993, 2313, 5979, 10537, 17937, 31611, 81713, 94833, 245139, 512201, 735417, 1536603, 4609809, 21000241, 63000723, 189002169]

約数ペア:

[(1, 189002169), (3, 63000723), (9, 21000241), (41, 4609809), (123, 1536603), (257, 735417), (369, 512201), (771, 245139), (1993, 94833), (2313, 81713), (5979, 31611), (10537, 17937)]