52129521

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 81804800

約数和(自身を除く): 29675279

約数列:

[1, 3, 9, 19, 27, 57, 171, 307, 331, 513, 921, 993, 2763, 2979, 5833, 6289, 8289, 8937, 17499, 18867, 52497, 56601, 101617, 157491, 169803, 304851, 914553, 1930723, 2743659, 5792169, 17376507, 52129521]

約数ペア:

[(1, 52129521), (3, 17376507), (9, 5792169), (19, 2743659), (27, 1930723), (57, 914553), (171, 304851), (307, 169803), (331, 157491), (513, 101617), (921, 56601), (993, 52497), (2763, 18867), (2979, 17499), (5833, 8937), (6289, 8289)]