15691196481

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 21477381120

約数和(自身を除く): 5786184639

約数列:

[1, 3, 73, 101, 219, 303, 479, 1437, 1481, 4443, 7373, 22119, 34967, 48379, 104901, 108113, 145137, 149581, 324339, 448743, 709399, 2128197, 3531667, 10595001, 10919413, 32758239, 51786127, 71649299, 155358381, 214947897, 5230398827, 15691196481]

約数ペア:

[(1, 15691196481), (3, 5230398827), (73, 214947897), (101, 155358381), (219, 71649299), (303, 51786127), (479, 32758239), (1437, 10919413), (1481, 10595001), (4443, 3531667), (7373, 2128197), (22119, 709399), (34967, 448743), (48379, 324339), (104901, 149581), (108113, 145137)]