127167978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73849}}^1$

素因数の和:73902

約数の個数: 32

約数和(自身を含む): 297763200

約数和(自身を除く): 170595222

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 73849, 147698, 221547, 443094, 516943, 1033886, 1550829, 3027809, 3101658, 6055618, 9083427, 18166854, 21194663, 42389326, 63583989, 127167978]

約数ペア:

[(1, 127167978), (2, 63583989), (3, 42389326), (6, 21194663), (7, 18166854), (14, 9083427), (21, 6055618), (41, 3101658), (42, 3027809), (82, 1550829), (123, 1033886), (246, 516943), (287, 443094), (574, 221547), (861, 147698), (1722, 73849)]