27727402

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 42227712

約数和(自身を除く): 14500310

約数列:

[1, 2, 127, 173, 254, 346, 631, 1262, 21971, 43942, 80137, 109163, 160274, 218326, 13863701, 27727402]

約数ペア:

[(1, 27727402), (2, 13863701), (127, 218326), (173, 160274), (254, 109163), (346, 80137), (631, 43942), (1262, 21971)]