51436743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2381}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 72412800

約数和(自身を除く): 20976057

約数列:

[1, 3, 19, 57, 379, 1137, 2381, 7143, 7201, 21603, 45239, 135717, 902399, 2707197, 17145581, 51436743]

約数ペア:

[(1, 51436743), (3, 17145581), (19, 2707197), (57, 902399), (379, 135717), (1137, 45239), (2381, 21603), (7143, 7201)]