156121347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{63697}}^1$

素因数の和:63762

約数の個数: 16

約数和(自身を含む): 224216960

約数和(自身を除く): 68095613

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 63697, 191091, 1210243, 2738971, 3630729, 8216913, 52040449, 156121347]

約数ペア:

[(1, 156121347), (3, 52040449), (19, 8216913), (43, 3630729), (57, 2738971), (129, 1210243), (817, 191091), (2451, 63697)]