78790269

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 106188800

約数和(自身を除く): 27398531

約数列:

[1, 3, 199, 271, 487, 597, 813, 1461, 53929, 96913, 131977, 161787, 290739, 395931, 26263423, 78790269]

約数ペア:

[(1, 78790269), (3, 26263423), (199, 395931), (271, 290739), (487, 161787), (597, 131977), (813, 96913), (1461, 53929)]