121388886

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{53101}}^1$

素因数の和:53236

約数の個数: 24

約数和(自身を含む): 265085184

約数和(自身を除く): 143696298

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 53101, 106202, 159303, 318606, 477909, 955818, 6743827, 13487654, 20231481, 40462962, 60694443, 121388886]

約数ペア:

[(1, 121388886), (2, 60694443), (3, 40462962), (6, 20231481), (9, 13487654), (18, 6743827), (127, 955818), (254, 477909), (381, 318606), (762, 159303), (1143, 106202), (2286, 53101)]