338789601

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 516042240

約数和(自身を除く): 177252639

約数列:

[1, 3, 9, 27, 41, 123, 369, 463, 661, 1107, 1389, 1983, 4167, 5949, 12501, 17847, 18983, 27101, 56949, 81303, 170847, 243909, 306043, 512541, 731727, 918129, 2754387, 8263161, 12547763, 37643289, 112929867, 338789601]

約数ペア:

[(1, 338789601), (3, 112929867), (9, 37643289), (27, 12547763), (41, 8263161), (123, 2754387), (369, 918129), (463, 731727), (661, 512541), (1107, 306043), (1389, 243909), (1983, 170847), (4167, 81303), (5949, 56949), (12501, 27101), (17847, 18983)]