54987843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56747}}^1$

素因数の和:56786

約数の個数: 16

約数和(自身を含む): 81717120

約数和(自身を除く): 26729277

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 56747, 170241, 964699, 1078193, 2894097, 3234579, 18329281, 54987843]

約数ペア:

[(1, 54987843), (3, 18329281), (17, 3234579), (19, 2894097), (51, 1078193), (57, 964699), (323, 170241), (969, 56747)]